---
product_id: 58238197
title: "Bloccs 100% Waterproof Arm Cast Cover - #CA79-S Child S"
brand: "bloccs"
price: "31208 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Bloccs"
url: https://www.desertcart.hu/products/58238197-bloccs-100-waterproof-arm-cast-cover-ca79-s-child-s
store_origin: HU
region: Hungary
---

# 100% waterproof seal precise toddler sizing 17-19cm natural, flexible rubber Bloccs 100% Waterproof Arm Cast Cover - #CA79-S Child S

**Brand:** bloccs
**Price:** 31208 Ft
**Availability:** ✅ In Stock

## Summary

> 💦 Protect their playtime—because dry casts mean worry-free adventures!

## Quick Answers

- **What is this?** Bloccs 100% Waterproof Arm Cast Cover - #CA79-S Child S by bloccs
- **How much does it cost?** 31208 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/58238197-bloccs-100-waterproof-arm-cast-cover-ca79-s-child-s)

## Best For

- bloccs enthusiasts

## Why This Product

- Trusted bloccs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy On, Easy Off:** Stretchy design and helpful sizing guide make application quick and hassle-free.
- • **Comfort Meets Durability:** Soft, flexible natural rubber ensures all-day comfort without compromising protection.
- • **Trusted UK Craftsmanship:** Backed by 60 years of medical-grade expertise and made in the UK for reliable quality.
- • **Tailored Fit for Tiny Arms:** Sized specifically for toddlers and small children with a snug 17-19cm seal circumference.
- • **Watertight Confidence for Active Kids:** Keep casts and wounds completely dry during swimming, bathing, and water play.

## Overview

The Bloccs 100% Waterproof Arm Cast Cover (CA79-S) is a durable, reusable protective sleeve designed for toddlers and small children. Made from soft, flexible natural rubber, it provides a watertight seal around arm casts, bandages, and wound dressings, allowing kids to swim, shower, and stay active without risk of water damage. Manufactured in the UK with over 60 years of medical expertise, this cover fits arm circumferences of 17-19cm and measures 43cm in length, ensuring a secure and comfortable fit.

## Description

Free delivery and returns on eligible orders of £20 or more. Buy Bloccs 100% Waterproof Arm Cast Cover - #CA79-S Child S | Made for swimming and bathing. Ultra-safe for showering. Helps children keep casts dry, feel included and enjoy normal life. at desertcart UK.

Review: It really works! - I never write reviews but this needs one. My 6yr old boy broke his arm at the start of the school holidays. We really thought we were not going to be able to go on holiday or to the beach but we decided to give this a go as a last resort. It is brilliant and worth every penny. He was in the pool for 1.5hrs, completely under the water, went down the slide multiple times, playing, splashing about and not one drop of water went inside. Super impressed with this and I highly recommend it. It is quite tight (but obviously needs to be) and left a red ring around his arm (they recommend removing it after 45 mins though) but there was no way he was getting out of the pool and the mark soon went away once it was off. He is 6 but in 7yr old clothes and we bought a size small. There is plenty of room in length but it fitted snuggly around his arm to keep his cast dry. Fabulous, thank you for saving our holiday and keeping a little boy happy.
Review: Must have for holidays when accidents happen! - This saved our holiday! Apart from using the slides it enabled her to swim and play with her brother and cousins the whole time, without it our holiday would have been much different. Yes it is totally water proof when put on correctly. Used for 45-60 minutes at a time is totally safe. Make sure to take off and thoroughly dry as it can get sweaty inside after a while. A must have and worth all the money for when those accidents happen at the worst of times..

## Features

- WATERPROOF ARM SLEEVE FOR CASTS, BANDAGES, AND WOUND DRESSINGS: Bloccs waterproof cover keeps casts, bandages, and wounds dry during swimming, showering, and other water activities.
- SIZED FOR TODDLERS AND SMALL CHILDREN (CA79-S): Fits a seal circumference of 17-19cm with a cover length of 43cm. Refer to the sizing chart to confirm the best fit.
- WATERTIGHT PROTECTION FOR SWIMMING AND BATHING: Ideal for arm-related injuries, hand injuries, or protecting dressings that cover wounds to stay active and worry-free. Perfect to use as a shower sleeve for arm cast at the pool, beach, waterpark, or in the shower.
- SOFT, FLEXIBLE AND COMFORTABLE NATURAL RUBBER: Made from sustainable natural rubber, offering a gentle, watertight fit.
- MADE IN THE UK: Waterproof Cast Protector ideal for bathing, showering, and swimming. Durable, reusable, and designed for water protection. Measure both length and circumference of the casted or bandaged area and check our size chart before ordering. Due to the medical-grade nature of this product and direct contact with bandages, casts, and wound dressings, this item is non-returnable once opened. For personal use. Trusted by healthcare pros, backed by 60 years of expertise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007UONM5E |
| Age Range Description | Child |
| Age range (description) | Child |
| Best Sellers Rank | 13,396 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 22 in Cast Protectors |
| Brand | Bloccs |
| Brand Name | Bloccs |
| Closure Type | Pull On |
| Colour | Blue |
| Customer Reviews | 4.5 out of 5 stars 11,865 Reviews |
| Global Trade Identification Number | 05060295740055 |
| Included Components | Bloccs Waterproof Cast Cover |
| Item Dimensions | 43 x 13.5 x 0.5 centimetres |
| Item Highlight | Made for swimming and bathing. Ultra-safe for showering. Helps children keep casts dry, feel included and enjoy normal life. |
| Item Thickness | 0.5 Millimetres |
| Manufacturer | Precision Dippings Manufacturing Ltd. |
| Manufacturer Contact Information | MORE INFROMATION ON THE PACKAGE |
| Material | Rubber |
| Model Name | CA79-S |
| Model Number | CA79-S |
| Number of Items | 1 |
| Part Number | P6379/S |
| Product Care Instructions | Hand Wash Only |
| Size | S |
| Special Features | Reusable, Shower & bath, Soft flexible, Swimming, Waterproof |
| Specific Uses For Product | Fracture |
| Specific uses for product | Fracture |
| Sport Type | Swimming |
| Target Use Body Part | Arm |
| Unit Count | 1.0 count |
| Use for | Arm |

## Product Details

- **Age range (description):** Child
- **Brand:** Bloccs
- **Size:** S
- **Specific uses for product:** Fracture
- **Use for:** Arm

## Images

![Bloccs 100% Waterproof Arm Cast Cover - #CA79-S Child S - Image 1](https://m.media-amazon.com/images/I/61LUVRAHF8L.jpg)
![Bloccs 100% Waterproof Arm Cast Cover - #CA79-S Child S - Image 2](https://m.media-amazon.com/images/I/61OjVqqPFmL.jpg)
![Bloccs 100% Waterproof Arm Cast Cover - #CA79-S Child S - Image 3](https://m.media-amazon.com/images/I/81SkWhg3GsL.jpg)
![Bloccs 100% Waterproof Arm Cast Cover - #CA79-S Child S - Image 4](https://m.media-amazon.com/images/I/81SbRL9qTkL.jpg)
![Bloccs 100% Waterproof Arm Cast Cover - #CA79-S Child S - Image 5](https://m.media-amazon.com/images/I/71iSU1z-L3L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It really works!
*by S***D on 8 August 2023*

I never write reviews but this needs one. My 6yr old boy broke his arm at the start of the school holidays. We really thought we were not going to be able to go on holiday or to the beach but we decided to give this a go as a last resort. It is brilliant and worth every penny. He was in the pool for 1.5hrs, completely under the water, went down the slide multiple times, playing, splashing about and not one drop of water went inside. Super impressed with this and I highly recommend it. It is quite tight (but obviously needs to be) and left a red ring around his arm (they recommend removing it after 45 mins though) but there was no way he was getting out of the pool and the mark soon went away once it was off. He is 6 but in 7yr old clothes and we bought a size small. There is plenty of room in length but it fitted snuggly around his arm to keep his cast dry. Fabulous, thank you for saving our holiday and keeping a little boy happy.

### ⭐⭐⭐⭐⭐ Must have for holidays when accidents happen!
*by S***N on 23 August 2026*

This saved our holiday! Apart from using the slides it enabled her to swim and play with her brother and cousins the whole time, without it our holiday would have been much different. Yes it is totally water proof when put on correctly. Used for 45-60 minutes at a time is totally safe. Make sure to take off and thoroughly dry as it can get sweaty inside after a while. A must have and worth all the money for when those accidents happen at the worst of times..

### ⭐⭐⭐⭐⭐ Amazing! Another don’t usually leave reviews post
*by M***G on 16 July 2025*

Daughter (4 years 11 months) broke her arm a week before a UK summer holiday. Reviews were mixed but I thought it was worth a try in order to enjoy swimming pools and beach days. So so glad I did. Really easy to put on. You just fold it back on itself half way. Stretch it open, Ram her arm in and then fold it back. She had it on and off 3 times a day for 1 hour durations in a UK heatwave and no issues at all. No rubbing or moisture no leaking and no discomfort. We did an hour in the sea and playing in sand. Took it off for snacks and ice cream for 40 minutes. Back on again for another hour. We then went back to the caravan park and back on again for swimming in the pool. She was diving under water going on the lazy river (I did put arm bands on due to the weight of the cast). No signs of wear or tear. You take it off like a super tight sock, took about 30 seconds to put on. Size wise I was unsure about small or medium. I went with small which was perfect. Daughter is still just in 4-5 clothes and very average in size for her age but there was still room in the cast cover for another 6 months of growth I think. If you are thinking of buying it just do it and enjoy your holiday!!! Hope this helps. I would recommend to everyone!

## Frequently Bought Together

- BLOCCS 100% Waterproof Cast Covers for Shower Arm Kids- Swim Cover, Cast Bag for Bath. Durable Cast Sleeve for Swimming - #CA79-S - Child Arm (Small)
- VALLEYWIND Kids Arm Cast Cover for Shower Bath Teens Waterproof and Watertight Cast Bandage Protector Bag for Broken Surgery Wound Arm, Hands, Wrists,Protector Bag (S-17.5inches)
- Cast Scratcher and Cleaner/Sanitizer Gifts for itching and Cleansing cast Covered arms and Legs (Cast Scratcher & Cleaner) (17 Inch (Pack of 1))

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-11-07*