Product Description ModelD6279RF64YH970319 Waterproof Kid Arm Cast Cover for Shower- kids arm cast cover can keep kid arm dry while showering, bathing or doing other water activities. Protect bandages, wounds, injury parts away from moisture and water. Its odorless, friendly to latex-sensitive kids Useful Child Arm Waterproof Cast Cover For Shower- Watertight protected arm cast cover can protect kids arm, hand, wrist, thumb, fingers or elbow injuries gets wet or moisture while showering or bath, It can use for plaster bandages fracture, plaster casts , rashes, abrasions, burns, cuts, Lacerations wound, It also used for pediatric arm surgery to protect kids arm Easily put on & off -Center hole fits arm diameter from 1.25'' to 5.5'' with soft and elastic material, not cut blood circulation and tight enough to protect your arm or bandage from getting wet while showering,elbow-length its 38cm and forearm length 55cm, It has enough space for free movement, It fits for most kids, we suggest kids height under 4.59FT Safe & Durable Medical Grade Material-The kids cast cover protector ring seal is made of medical-grade silicone; PVC cast sleeve made with soft and waterproof material won't easy rip or tear, Its reusable , we advise line dry after use