Nishimatsuya Antibacterial Combination Mat Slim Cafe Latte & Milk 16 pieces + Antibacterial Outer Frame for Straight Sections 16 pieces + Antibacterial Outer Frame for Corner Sections 4 pieces - Bundle These are joint mats that were laid out in the living room. The combination is flexible and easy to match any room. ◎ Combination Mat (1 piece) Size: Approximately 31.5cm x 31.5cm x 6.5mm thick Colors: Cafe Latte 8 pieces, Milk 8 pieces ◎ Outer Frame for Straight Sections, Outer Frame for Corner Sections Colors: Cafe Latte (The color of the corner sections seems slightly different from the others) Material: Polyethylene ※ These were used in a house with a baby, so there are some stains, dents, and scratches. Please understand that these are used items. Type... Playmat/Joint Mat