Health Improvement: Waterproof cover protects your injured part. Ideal for the watertight protection of casts. bandages. rashes. abrasions. burns. skin problem. wounds Lines Easy To Put On: Easy to fit and remove. Helps to prevent infections caused by a damp. unhygienic cast or dressing Environmental Protection: Reusable. durable and thick. durable rubber won't rip. Light. hygiene. washable material which is non slippery High-quality & Stretchable: The seal circle is made with high-quality materials and stretches easy to accommodate most size arms and casts Customer Satisfaction: We stand behind our products and will always focus on your satisfaction. If you don't love our products. please don't hesitate to contact us