Thank you for viewing! ⚫︎ zemzem ⚫︎ Link Mat Round size 60 x 60cm, thickness 3cm ⚫︎ Color: Ivory ⚫︎ Comes with a storage case ⚫︎ Used for about 3 years (used and stored intermittently) *Although it has been home-cleaned and disinfected with alcohol, there are stains that haven't come off, so please check the images carefully. The instruction manual is included, but it is wrinkled. The back side is a warranty, but it is not usable. It can be connected into various shapes with Velcro. When my child was small, I used it as a soundproof mat in the hallway. It's convenient because you can remove them one by one! Joint mat Soundproof joint mat Soundproof mat Soundproof joint mat square