Amazon.com: IncStores Thick Premium Rubber Floor Mat | Large Workout Mat for a Stronger and Safer Workshop, Home Gym, Commercial Weight Room, or Horse Stall (Natural, 3/4" Thick - 5 Mats) :
Amazon.com: SUPERJARE 0.56 Inch Thick Exercise Equipment Mats, 6 Tiles EVA Foam Mats with Rubber Top, Interlocking Rubber Floor Tiles for Home Gym and Fitness Room, Protective Flooring Mat, 24 in x