This functional shelf liner is designed as interlocking, so it can be easily cut in order to fit different surfaces with specific sizes and shapes. These 6″ x 6″ interlocking shelf mats snap together with each other and can be cut to accommodate any workspace. The durable bar spill mat ensures your glassware and china stay in place while being stored on counters or shelves. This mat cuts easily to fit any counter shape. Non-Slip soft rubber pad designed to stay stationary protecting your glasses. These Shelf Liners are heavyweight, commercial grade ideal for bar, restaurant, and home use.