1. Non-toxic floor mats: Made of high-quality EVA foam material, antibacterial, anti-corrosion, durable, safe to use, 18 floor mats include 24 end borders, will not harm the health of you and your son or daughter, just enjoy happy parent and son or daughter family time 2. Thick, durable and safe: With a thickness of 1 cm, even if your son or daughter falls on the foam floor mat, it will not cause harm, suitable for home floor protectors, boys and girls game mats, gym exercise mats, yoga exercise mats, etc. 3. Easy to assemble, disassemble or clean: No matter how hard they twist or turn it, the mat will not break, including the border ends - making the look neater, our high-quality puzzle mat is waterproof and stain-resistant 4. Multiple usage options: safe, soft and comfortable, our foam mat will turn any hard, cold floor into a comfortable warm and stylish surface, almost any indoor space that needs a soft surface to work or play. With this quality son daughter mat, tummy time play, stress relief 5, affordable: the printed pattern design fits in with any room decor, our soft and classic rug squares are totally affordable so you never have to compromise on quality or style, with our floral patterns to choose from, these puzzle mats are a fantastic choice