Machine Washable: You could wash the cloth in machine, and will not affect cleaning performance. Multi-purpose: Suitable not only for guns, but for guitar, flute, clarinet, trumpet, violin, musical instruments, fishing tools and other metal surfaces polishing cleaning. Size: 12x16 inch, great for all kinds of guns. Silicone Impregnated Cotton: Make the surface of the cloth has larger adsorption area, and will protect your gun. Microfiber Fabric: The gun cloth will adsorbs dust, much easier to clean your gun than normal cloth.