Interlocking Rubber Tile Material: recycled rubber crumb and EPDM granules Size: 300X300X(10-55)mm 500 X500X(10-55)mm 600X600X(10-55)mm 1000X1000X(10-25)mm Package: By pallet,the common size of pallet is 1.1x1.1x1.1m Delivery: 20 days after receiving your prepayment Color: Black, Red,blue,green,yellow,grey,could be customized. 1. Has colored flecks on the surface, look elegant, used for gym or other sports area. 2. Can bare large weight, suitable for weight area or barbell area. 3. Interlocked design, easy to install, won't move easily 4. Over 8 years guarantee 5. Shock absorption, Noise-reduction, Pressure resistance, Abrasion-resistance. 6. Safety, Environmentally-protecting, Fireproof. Anti-slip, Good water drainage 7. Nontoxic and harmless, Lead content achieves the North America standard 8. With Europe Standard EN1177 By pallet,the common size of pallet is 1.1x1.1x1.1m