G-Floor Small Coin 5-ft x 10-ft Slate Grey Raised Coin Garage Floor RollG Floor Slate Grey Small Coin creates an attractive appearance and great traction 100% Polyvinyl all the way through, no layers or fillers to break down and cause deterioration, plus strong traction for slip resistance Waterproof protection keeps liquids on the surface allowing for easy cleanup Can be installed over concrete or wood sub floors, with or without adhesive Simply clean with a damp mop or for a deeper cleaning use a de greasing vinyl floor