Marcy High Impact Flooring Mats - Set Of 6 (mat-20) : Target
Weight Room Mats, Interlocking Tiles, and Rolled Gym flooring
American Floor Mats Fit-Lock 3/8 Inch Heavy Duty Rubber Flooring - Interlocking Rubber Tiles (24" x 24" Tile) 10% Blue - Single Border Tile - Amazon.com
Gym Floor Mats | Home Workout | Better Body Equipment