Material:Made of recycled rubber granules; The surface material is high quality EPDM-Rubber-Granules or colored recycled rubber granules;size:16"(L)*16"(W); 24"(L)*24"(W) thickness:19mm Rubber Tiles turn any playground, patio or deck into a safe, dry, colorful and fun place to play.They arewater permeable - no puddles! And the slip resistant surface means secure footing for little feet. They absorbs impact so it is much safer than concrete or asphalt surfaces. The finest recycled rubber, highest quality color granules, and consistent controlled manufacturing produce a surface that is strong, durable and retains its color for years to come. Benefits:superior impact resistance, water permeable, quick dry, noise reduction, hygienic, quick to install, easy to clean, non-slip Applications: Weight & Fitness Centers Home Exercise Rooms Locker Rooms Manufacturing / Warehouse Skating & Hockey Arenas Dugout Areas Clubhouses Pro Shops Anti-Fatigue patio or deckColors: 100% Black orred, brown, gray, blue, green,Grass Green, Forest Greena full palette of custom colors: