Composed of Eco-Friendly Technical Board (Bamboo Powder + Polymer + Calcium, etc. Mixed) + Eco-Friendly PUR Hot Melt Adhesive (Formaldehyde-Free) + Eco-Friendly PVC Decorative Material. It eliminates the release of formaldehyde (ENF grade) and TVOC, with advantages including stain resistance and easy cleaning, anti-bacterial and anti-allergic, waterproof and moisture-proof, stability, bending resistance and durability, as well as lightweight and quick installation. It is a dual guarantee of quality and health.