PROFESSIONAL GRADE: Designed with input from gunsmiths, our gun cleaning mat is built to the quality and precision standards you expect from a professional. Stitched edge provides longevity & parts are labeled clearly in an easy-to-read font PREMIUM MATERIALS: Stitched border, black polyester top with waterproofing coating, white heat transfer printing prevents smearing, and non-slip natural tree rubber backing allows for easy roll-up for storage. Perfect pad for a gunsmith or home hobbyist INNOVATIVE DESIGN: Exclusive design includes exploded parts diagram with weapon parts labels, along with cartridge & receiver dimensions. Each part is labeled! Other mats have numbers near the part, which you must then cross reference to find the actual part's name LARGE PROTECTIVE SURFACE: 12"x36" gun cleaning mat helps protect your kitchen table, work bench, or shooting table. Big enough for an entire firearm, even when disassembled. Perfect accessory for cleaning or reassembly COVERED BY 100% LIFETIME WARRANTY: Our bench mat is designed & built for longevity. We stand behind our product with our US support team and 100% lifetime warranty. If you are not totally satisfied; return for a full refund