Sig sauer 556 tekmat has soft thermoplastic fiber surface ensures your gun doesn't get scratched.It keeps harmful chemicals, oil and dirt from penetrating down to your work area.Its oversized design gives you plenty of room to disassemble your handgun and to clean it without having to move parts all over.It has a thick 1/8 vulcanized rubber backing ensures the cleaning mat will protect your firearm and work surface.It also is water-resistant, scratch proof, fade, and oil resistant dye-sublimation printing for lifetime durability.Rolls up for easy storage along with your other cleaning supplies and accessories.Material: Thermoplastic Fiber Top w/Vulcanized Rubber Back