These commercial grade anti-fatigue mats feature a vinyl foam construction to ensure higher durability and better resilience. The pebble surface is pleasing to stand on and reduces fatigue and discomfort. Constructed from a vinyl/nitrile blend for maximum comfort and resilience. The beveled edges allow for a smooth transition from floor to mat. Indoor/Outdoor: Indoor; Compatible Surface: Carpeted & Hard Floors; Compatible Carpet: Flat to Low Pile; Mat Shape: Rectangular.