Grime-hiding Ham-O Series features durable top layer that wicks liquids and moisture into absorbent inner layers. Grease stains blend into camouflage so mat can be used until completely saturated. Oil-Only type repels water while absorbing oil-based liquids. Universal type, with polybacking, keeps floor dry and prevents slippage. Perforations every 10 in. ease tearing and minimize waste.