Smooth marbleized rubber surface with foam backing offers an attractive and easy to clean mat. Resistant to oil, grease and all common acids and alkalis as well as organic solvents. Safety beveled edges. Puncture-resistant rubber surface for better traction, stability and durability. Foam PVC sponge fused to smooth marble pattern surface. Easy to clean, sweep clean or damp mop. For interior dry areas such as factories, workstations, cashier's area, schools, medical and pharmacies.