Effectively protect infants from possible face, knee and brain damage during crawling and walking. Children's foam floor mats are made of different materials from traditional ones; Children's foam floor mats are made of chemical PE (high foaming polyethylene) materials; Children's foam floor mats are tasteless and non-toxic; It has the characteristics of softness, high toughness, warmth preservation and wear resistance; Children's foam floor mats have a variety of patterns to choose from, with rich colors and strong storytelling; Children's foam floor mats are easy to use and can be used without too much finishing and spreading.