Product Description: Commercial Quality Great for Restaurant or Home Bar Mat Liner Black helps promote air circulation for better drying. Use this on counter top, bar top, shelving,...v..v.. The dimension: Length: 40 feet Wide: 2 feet Unit sold: 40 foots per order. Refund or Exchange: All return require Carry Supply pre-authorization, must be made within 30 days of receive, in original condition with packaging (New and Unused), and subject to 20% restocking charge. Exchange or refund. Buyer responsible for return shipping fee. We shall not be liable for any merchandise defects, spoilage of products, loss of sales, or consequential damages.