I've only used it for about a week, so it's in relatively clean condition. This is an overseas product, so instructions are not included. The box is also in English, but the usage is simple, just put your hand in. It was easy to waterproof, which was a great help! It extends to above the elbow, so please check the size. ■ Protects casts from water during baths and showers in case of injury or fracture. ■ Durable and reusable PVC material ■ The opening uses elastic silicone ■ Easy to put on and take off, so you can use it with peace of mind [Product Contents]: Cast Waterproof Cover [Size]: Approximately 59cm x 35.2cm [Opening Size]: Approximately 4cm [Weight]: Approximately 120g [Material]: Silicone / PVC / Plastic ○Precautions for Use○ ※ Please refrain from modification/use for purposes other than the original/strong impact, etc. ※ Specifications are subject to change without notice for improvement. ※ Due to the environment of display screens, the color of the actual product may differ slightly from the photo. ※ Due to imported goods, there may be slight dirt/damage. ○Please purchase after agreeing to the above○ #Fracture #Waterproof #CastCover #CastCover