Material: The bristles of the brush attachment are made of PP, therecompatible withe brushes are wear-resistant and heat-resistant as well as with the good cleaning percompatible withmance.Good cleaning percompatible withmance: With the drill brush you can remove the stains in many places, e.g. bath tub, wash basin in the bathroom, wash basin, wall in the kitchen, tiles, flooring, carpet in the living room and wheel hubs of cars. They fit a lot of objects and places.4 pieces to choose from: Drill brush attachment set is equipped with 4 brushes of different sizes, 2inch/ 3.5inch / 4 inch/ 5inch. Depending on the objects you want to clean, you can choose the appropriate brush to clean and wipe things like stains, iron rust, moss.Easy to assemble: The connection part of the drilling machine brush attachment is a hexagon screw, you only need to insert the brush attachment into the drilling machine. Then it can work.Compatibility: The brush attachments are compatible with most cordless screwdrivers or drills. You can plug the brushes directly into the cordless screwdriver without the need compatible with an adapter, so that you can clean easily and cheaply.Colour:As shownMaterial:PPPackage Contents:4 x Drill bit brushOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.