XIANQI SAVE YOUR TIME: 7 slats, can clean six blinds at once. Designed according to the shape of the hand, increase the grip of the brush in the hands, easy to control the brush with the shutter blade close contact, compared to the towel, cleaning efficiency increased by DETACHABLE AND WASHABLE: When roller becomes dirty, twist rollers to expose new cleaning surface. When roller becomes completely soiled, remove and wash it using mild soap and warm water. Soft cotton bristles also can be machine wash UNIQUE DESIGN: According to the shape of the hand designed to increase the grip of the brush firmly in the hands of the hand, easy to control the brush with the shutter blade close contact, Simply grasp the handle and insert mini-blind cleaner, one roller between each slat, move along the slats to attract dust and dirt MATERIAL: cotton bristles and ABS handle, high quality, durable and reusable. Suitable for most types of blinds or similar objects.Washable Venetian Blind Slat Dust Cleaner Air Conditioner Duster Clean Brush Blind Cleaner Tool, Mini Hand-held Cleaner,Mini-Blind Cleaner,Dirt Clean Cleaner,Venetian Blind Brush Window Air Conditioner Duster Cleaner, Awnings, Siding, Vinyl, And Fiberglass Cleaning Can be hanging, Great for cleaning blinds,lightweight design,washable and rust proof,not easy to damage,easy to grip. Color: yellow Size: 13.5*16cm Quantity delivered: 4 pieces