Canine Cast Cover, Large, Purple The Canine Cast Cover will protect your dog's bandaging, cast or splint from moisture, dirt and debris. The Canine Cast Cover comes in 4 sizes and 3 different colors. Please refer to the Sizing Guide to the left for choosing the proper fit. Waterproof, Durable, Breathable Velcro strap included for additional fastening. DELIVERY is ALWAYS USPS Priority Mail 2-3 days from order placement in the US. Delivery time stated in your Amazon cart is incorrect.