For hardwood floor surface - foam mats protect your spine, hips, knees and elbows on hard floors, preventing damage to the floor. made of high density non-toxic eva foam, no bad smell
Interlocking and pop out: each tile can be easily removed and placed back
Uses - 1) can be used as a play mat for your child / children, 2) can be used as an exercise / yoga mat in gym or home
Durable: moisture resistant and heat-insulating; washable and durable