1. Applicable models: suitable for sweepers DD35, DG56, DD33, DJ35, DG36, DN650, DR972. Product use: dust and garbage into the suction mouth when the sweeper is working3. Warm tip: You can soak the deformed side bristles in warm water for several hours, then smooth the bristles and use them again after drying.colour: blackMaterial: plasticPackage Contents:8 x Sweeper side 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. About tracking number update: If your tracking number is no logistics information, as thousands of parcels sent to foreign countries, logistics companies did not update logistics information, please contact us the first time, Please kindly do not directly open the dispute. We are the first time for you to solve! Time of shipment:All of product we can shipping out within 5~8 weekday, on usually we are according to customer orders time for packing and shipment, we need to carefully check the quality of the goods before to Ship, So take some time to handled. Time of d