Build Your Floor mix and match play mat bundleBuild Your Floor lets families combine PopsyKosy designs of the same thickness into a larger room layout while keeping the floor visually intentional. Use it for nurseries, living rooms, playrooms, and multi-use family spaces where a calm, cushioned play zone needs to work with real furniture.Choose patterns by thickness so the finished floor stays level, easy to expand, and easy to reconfigure as the room changes.Material and certification records Material: 100% EVA foam core + 100% EVA printed film surface — no XPE, IXPE, or recycled PE. Also on file: USP Class VI-tested EVA (USPS8-2026-0615) · CPSIA + CPC (HTY22400013) · ASTM F963 (HTY25500013) · EN 71-1/2/3/9 (HTY22400055A01) · California Prop 65 (HTY22400013). Construction: 24-inch interlocking tiles with detachable borders. The tiles interlock flush edge-to-edge, so you can expand, reconfigure, or replace one tile without replacing the floor. Design: Designed in LA. Risk-free: 30-Night Risk-Free Trial · 2-Year Warranty · Free Returns.Manufactured in Taichung, Taiwan.