Xerosox Waterproof Cast Cover - Full Arm - X-Small, Arm Circumference: 6 -7 in

7 yo daughter broke her arm 4 weeks prior to our annual beach vacation. This device worked perfectly for her! She was able to swim in the pool and ocean as well as play in the sand. Never once had an issue with water or sand getting on or in her full-arm cast.Word of advice - order larger size than you think you need for a full arm cast!

This product works great if you get the right size! I bought the smallest one for my 3 year old daughter who had a hand injury. At first it was letting water in. I realized when she was swimming the cool water would seep in at the top of the sleeve. I superglued a small section at the top which made the opening smaller so it had a better seal. It worked great after that!! I recommend this product, it saved my daughter from missing out on fun water activities this summer.

Best thing for anyone with a broken arm especially in the summer. It is snug to get on but it never failed amd always kept water out!!!

Great product for the cost!! 1 minor leak out of 20 uses!

My daughter broke her arm two weeks before our trip to Florida. This worked perfect on the beach, in the pool, at the splash pad and in the tub. Kept sand an water out of her cast, which was a challenge because she wasn't quite two years old. Well worth the money no question!!