This special bulk price is for a case of our standard anti-slip/non-skid tape. One case is either (48) rolls of 1″x60′, (24) rolls of 2″x60′ tape, or (12) rolls of 4″x60 feet. The abrasive is durable aluminum oxide. Helps assure ADA and OSHA compliance for anti-skid floors, ramps, stairs, and any other slippery situation. Here’s more information on our abrasive anti-slip floor tapes.