Durable Vinyl Heavy Duty Diamond-Dek Sponge Industrial Anti-Fatigue Floor Mat, 2' x 3', Black Diamond tread surface for sure footing and beveled edges for extra safety Our thickest sponge floor mat is perfect in industrial applications because it provides the ultimate comfort and reduces worker fatigue Foam backing is resistant to many common oils, alkilydes and acids Low maintenance - sweep clean, or mop down with mild detergent 24" Width x 36" Length x 7/8" Thickness