Pia Living Footstep Mat Soundproof Sheet Soundproof Mat Footstep Mat with Non-Slip 50cm x 100cm 7mm thick Quantity: 10 sheets Used for: Approximately 2 years and 9 months Purchased from the official website. Used with a carpet and Shizuka Light on top of the footstep mats. Not cut. Also, there are no smokers or pets. Sun-dried and cleaned with a roller. Also, as per the installation method on the official website, they were connected with cloth tape, so adhesive residue remains where the tape was removed. Also, there are large stains and fluffing, so the condition is not necessarily good. Will be folded for simple shipping. I believe you will use these with a carpet or something else on top, but please understand that these are used items before purchasing. Returns are not accepted, so if you have any questions, please feel free to send a message.