I just had to thank you for this excellent product. My daughter broke her arm two weeks before the Florida Keys vacation we had been planning for months. Her surgeon was not comfortable putting her in a waterproof cast, so we bought a Dry Pro cast cover for her and hoped for the best. I never imagined it would work as well as it did – in fact, I made sure to locate an Urgent Care center near our resort assuming that sometime during the week we’d have to have her cast replaced. With her trusty Dry Pro over her cast, my daughter snorkeled, parasailed, swam with dolphins, dove and flipped in the pool, kayaked, jet skied and was generally in the water from sun up to sun down. You saved our vacation Thanks!