Anti-Skid 4x6Ft x 1/2In Gym & Weights Eco Natural Rubber Mat | Rubber flooring, Gym mats, Gym flooring rubber
SuperMats 4 x 6 MuscleMat Rubber Flooring | Commercial Flooring
Amazon.com: Rubber Mat Flooring 4' x 6' x 3/4" for Gym or Equine, Heaviest Duty, Indestructible, Non-Slip, Smooth or Diamond Surface (3/4" Thick, 10-Pack (Diamond)) : Industrial & Scientific
American Floor Mats Fit-Lock 3/8 Inch Heavy Duty Rubber Flooring - Interlocking Rubber Tiles (24" x 24" Tile) Solid Black 4' x 6' Set (6 Tiles Total) - Exercise Mats, Home Gym