- 100% Waterproof Design: Our upgraded pediatric arm cast protector features a stretchable watertight seal that ensures complete waterproof protection. It leaves no marks on your skin, making it both reliable and durable for repeated use. - User-Friendly: Designed for convenience, this cast protector is easy to put on and take off. The innovative no-retaining ring design, combined with soft and snug materials, allows for a comfortable fit that can be worn painlessly. - Two Size Options: Choose from two sizes to ensure the perfect fit. Size M is suitable for most women and teens weighing 120 to 180 pounds, while Size L accommodates individuals weighing 180 to 260 pounds. - Versatile and Practical: Made from high-quality silicone, PVC, and PP, this cast protector is ideal for a variety of applications. It is especially useful for chemotherapy patients needing to shower or bathe, as well as individuals recovering from injuries, surgeries, or skin issues. - Dimensions: The protector measures up to 12.5 inches in length, with a circumference that stretches from 9.8 to 15.7 inches (25-40 cm), ensuring compatibility with a wide range of arm sizes. - Ideal Use Cases: Perfect for showering after surgery, bathing during chemotherapy treatments, or protecting wounds while swimming, this cast protector meets the needs of anyone requiring arm protection while maintaining hygiene and comfort.