The San Jamar 12 inch x 12 inch Versa-Mat® Black Shelf Liner (VM5280BK) is an NSF-certified shelf liner that can interlock with additional units of itself to create whichever sort of shelf liner you need. This mat can also be cut to fit precisely where your staff needs it, and it has a non-slip surface to keep your establishment's tools and equipment from slipping and breaking. San Jamar - VM5280BK - 12 inch x 12 inch Versa-Mat® Black Shelf Liner allows airflow under glasses and dishes to keep t...