Features: lint brush head surface: widened brush head help to clean up the dust and dirt lodged in the mesh window screen fastly and thoroughly. Length extensible: equipped with a detachable handle, thus you can easily detach or extend it to change the length as needed. Wet and dry dual-use: adding some cleaning solution into water for cleaning up the dirtier lampblack window screen with ease. Durable quality: made of solid pp material, lightweight yet durable, smooth surface without burrs, ensures safety and good hand feeling. Wide applications: can be used for the cleaning of mesh screen window, cloth curtain, sand glass, textured glass, plush items, etc. Specifications: material: pp+lint item size (extensible length): 203 * 342-540mm / 7.99 * 13.46-21.26In item weight: 139g / 4.90Oz package weight: 146g / 5.16Oz package size: 54 * 20 * 6cm / 21.26 * 7.87 * 2.36In packing list: 1 * brush 1 * extension handle