Size Chart: Recommend for adult 5'5"-6'0" weighing 100-220 lbs with thigh circumference from 14.9' to 24.4inch (37-61 cm). Item unfold size: 43.5"(L)*20"(H)*9.8"(W) Why Choose KEEFITT Waterproof Full Leg Cast Cover for Shower: Unlike plastic bags, this reusable waterproof shower leg cast cover uses latex free and odorless material. Non slippery and will not stick to your leg when shower. Fully sealed by a elastic rubber sheet. Tight seal to protect from moisture penetration. Completely submerged by water design keep bandage and wound dry Soft and comfortable opening allows to adjust the shower cover easily and will not restrict the blood flow. Elastic opening can reduce dragging on cast or bandages when fitting and removing It is simple to use and will last through the users duration of treatment. Recommended for adult patients over 5 feet tall. EFFECTIVE REUSABLE ADULT LEG CAST COVER FOR SHOWER: Plaster and Synthetic Cast Bandage Diabetic foot Splint Burn Rash Laceration Please Notice: - Waterproof cast cover leg adult for indoor use only. We don't recommend swim or sit in a bath tub when shower. Please shower with a hose or sponge. - In order to maintain product life, please dry the shower cover with cloth. - Please keep your shower time within 20 minutes to avoid cutting blood circulation.