IDEAL FOR MOST CHILD Made of high-quality silicone, PVC and PP, it is most suitable for chemotherapy showering and bathing. Ideal for kids' leg knee foot ankle wounds. NOTE!: Please measure your leg (thigh) circumference before ordering. Length up to 28.5inch(72cm), upper leg (thigh) circumference between 18 to 25 inch (45-62cm) EASY TO PUT ON AND OFF Easy to Put on and Off & No retaining ring Design, soft and snug material makes this ediatric arm cast protector easily pull on and off in a non-painful way. AVAILABLE IN 3 SIZES Size:S: - will fit most Child teens weighing 46 to 55 pounds. Size:M: - for people weighing 55 to 75 pounds, Size:L: - for people weighing 77 to 110 poundsNEW UPGRADE SOFT SEAL RING Soft Medical Grade TPU material, latex-free, no stimulation to the skin.High-quality material makes the cast shower ,Updated Design Makes it Reliable, Reusable and Durable. BUY WITH FULL CONFIDENCE Each Full leg cast shower bag is backed with a six-month warranty and 100% Satisfaction Guarantee. If you're not 100% satisfied with our cast protector just send it back for a full refund or exchange.