Bloccs 100% Waterproof Cast Covers for Swimming Arm Kids - Aquatic Therapy Cover, Cast Bag for Bath. Durable Cast Sleeve for Shower #CA79-XL - Child Arm (Extra Large)

I received the Bloccs Waterproof Cast cover in the color Blue. It comes very neatly folded in a tight sealed package. The Cast Cover is a decent size. This one is specifically in a child size. It is a Large in children's. Upon trying it on, I thought that it wouldn't fit and I even got worried with the water. I thought the water was going to get inside but it never did. It is very long and fits the arm perfectly. The arm will not get wet as long as you never remove the sleeve or or pull on it. I think it is great because it is doing its job and never getting your arm/cast wet. This can be used to cover a cast or to not get your arm wet I highly recommend this product for anyone that needs to avoid getting the area of the arm wet.

I have not use it yet, but my friend gave me a wonderful review because she Purchased on for her son broke his arm, and ordered these last minute before going to a sea vacation. It really saved his time. The arm sweats a bit and it has good tightness around the biceps and did not leak water during one week vacation. And it was not deformed, the material is good quality.