Product Name: Cosmic Surface Material: 100% Nylon Backing: Non-woven fabric (200g/㎡) Pile Length: Approximately 7mm Weight: Approximately 1600g/㎡ Made in Japan Packaging: Rolled I purchased this new six months ago, but it has been stored at home without being used. Please refrain from purchasing if you are concerned about home storage. The product features are summarized in the image section. Thank you.