Please comment before purchasing. If you are concerned about details, please confirm before purchasing. Unused. The left side of the photo (first photo) is adhesive for sticking to objects, and the right side (second photo) is for non-slip purposes. Use for preventing slips on kitchen mats, bath mats, entrance mats, toilet mats, etc. You can also stick your favorite fabric on them to make original coasters and pot holders. 10cm x 10cm There are 9 pieces. Features: 1. Adheres firmly and doesn't move 2. No adhesive residue on the floor 3. Can be washed with the mat I would like to sell to those who understand that this is stored at home. Please refrain from purchasing if you are concerned about details or seek perfection. Please do not purchase if you are concerned about details. I will ship with the cheapest method, so please understand.