Although the box is damaged, This is an unused item. Please refrain from price negotiations. Size: Free, Contents: 2 pieces (for both feet), Main material: Mouton (wool) 100%, Raw hide origin: Australia, Processing: Japan, Manufacturer: Mouton Co., Ltd. (formerly Nichiro Mohi Co., Ltd.) [Washable Mouton] Washable specification allows for easy washing in your home washing machine. You can wash it frequently, so you can always use it hygienically. (Always use a neutral detergent when washing) Selected raw materials from Australian Merino sheep. Popular as a medical care product due to the high functionality of shearling (sheepskin). Heel protector that gently wraps the heel. It is warm, light, soft to the touch, and comfortable. It is breathable and prevents bedsores on the heels. Furthermore, it is anti-mite and antibacterial. Recommended for preventing bedsores on the heels and for relieving pain during sleep or sitting in a wheelchair. Natural mouton disperses body pressure and reduces friction.