Fine mesh, filtration without filtering again, mesh lets liquids through, leaves no particles, debris or solids. You can simply cut it according to how much you need to use freely as spice bags or nut milk bags, minimize waste . Our premium quality cotton mesh with reinforced stitching delivers a good straining action and makes them hold up really well. Features - Color: White. - Material: Nylon. - Size: 49.00 x 39.00 x 0.10cm/ 19.26 x 15.33 x 0.04 inch. - These bags are made of nylon and can be washed and reused multiple times. - polyester and rugged stitching no grains into the wort. - for extracting the without build-up issues or grain getting stuck in your equipment. - Use for a variety of applications, including paint, hydroponics, beer brewing, or protection of plants or food from bugs and pests. - The bag designed with food grade nylon, high/low temperature resistance, leaching slip. Package list: 1 x filter bag