These rubber floor tiles also work well as kids’ play mats or as safe, slip-resistant flooring near a shower or hot tub. Material---Rubber top surface
Greatmats Home Gym Floor Tile | 2x2 ft x 3/4 in | Black | High Density Foam | Interlocking | Home Gym, Fitness, Workout | Pebble Texture | Lightweight | 2.2 lbs
Multipurpose Foam Tiles Customizable Floor Mat w/ Removable Edges