Recoil 10 Pack Silicone Terminal Covers for Alternator Battery Stud and Power Junction Blocks, Fits 10-2 AWG Wire, 5 Red and 5 Black Pairs

As described. Good quality silicone, worked as expected with no issues.

The caps are very pliable and fit very snuggly!

I had a ripped cover on the terminal of my Harley starter and I crossed my fingers and ordered these to replace it. Glad I did they are as the other reviews say " very stretchy ", it worked so well I can't wait to find another ripped cover.

First I like that these are made of silicon which is usually very durable and holds ups well even when in hot environments, unlike a lot of plastics which quickly degrade and fail. They are soft and flexible making them much easier to install onto your wiring and terminals and most of all provide protection against accidental shorts. I also like that the design allows you to use these in a variety of situations utilizing different terminal and wire size and shape. In my case I used them on a 12V 35 AH scooter battery to provide short protection. Only time will prove their long term durability, but my initial feeling is these will last a long time in a variety of uses and environments.

The cover part is fairly small amd takes a bit to stretch over a 3/8 stud lug. And yes they are very stretchy. Could be just a tad larger and would be a very universal terminal cover.