Stainless Steel Self Adhesive Mini Swivel Casters Wheels Universal Wheels at The Bottom of The Storage Box Swivel Caster Wheels 360 Degree Rotation Pulley for Furniture Various Storage Boxes (8 PCS)

While the idea is fantastic, the product is NOT. They are very clunky, the rolling is not smooth at all. They did go on easy enough, the adhesive did not seem very strong as I was able to remove them easily. Once on the rolling part was very jerky, I would return them but missed my return window by one darn day :(

The balls that were supposed to roll made scratches on my hard wood floor.

used them on the bottom of a large deck box and they are working great! allows air to circulate under the box and it moves really easily on concrete patio

These Do Not Stick,Fall Off!

Sadly plastic broke and fell apart with first use and movement.

These worked great. Thank you