①16 TILES with Border – Each pack contains 16 tiles. Each tile measures 30.5cm / 12'' x 30.5cm / 12'' with a thickness of 1cm / 0.4''. With the accurate cut, the mats can interlock tightly and won't be apart easily. ②GREAT COLOR MATCH – The mat has comfort neutral color match in black, grey and white. It's free for you to form the combination you like. Complement your home decoration. ③HIGH DENSITY – The mat is thick and made from non-toxic EVA foam with high density. So it can offer cushioned and comfortable area on hard floor for children to play and crawl. ④NON-SLIP SURFACE – The surface of mat with pattern is non-slip and waterproof. Ideal for doing gym and other exercise. And it also can be used as floor protection and reduce noise. ⑤EASY TO CLEAN – The mat can be easily wiped up with clean damp cloth and let it dry. No other maintenance needed.