IncStores 24 Sqft 1/2" Mega Rubber Rolled EPDM Gym Floor Mat Sheet 4'x6' (Blue Flec) &hellip; Material  Recycled crumb rubber and colored EPDM virgin rubber flecks. Thickness  1/2 Inch Weight  Each rubber mega mat weighs approximately 72 Lbs. Origin  Proudly made in the USA.