Used primarily as a baby mat, I used it under a baby futon. Some of the fish are squashed. Please purchase if you don't mind the details as it is a used item. This product is for babies and children, but Please also use it for your pet dogs and cats ☺︎ (Cafe au lait cat pattern Cafe au lait fish pattern, milk cat pattern Milk fish pattern Cat pattern, fish pattern, joint mat Size per piece: Approximately 31.5 x 31.5 cm Area of 8 pieces: Approximately 0.43 tatami mats ・Various uses such as play mat, diaper changing mat, and exercise mat ・Safe with soft material & easy to wipe clean even if it gets dirty! ・Antibacterial specification (E. coli, Staphylococcus aureus, etc.) ・For safety measures when babies and children fall ・Also for interiors such as living rooms and aging ・Perfect for soundproofing & scratch prevention ・Gentle on pet's paws