Features: 1.Durability: The side brush of the Shark robot vacuum cleaner is made of high quality but lightweight ABS, it is durable and reliable, if the replacement Shark side brush you receive is bent, you only need to soak the side brush in warm water for a few minutes to recover it, it will not affect your use. 2.Compatibility: Shark Robot vacuum brushes are compatible with Shark IQ Robot R101AE (RV1001AE), RV1100, RV1101, RV2011DRUS, RV912S, R100, UR1105ARUS vacuums 3.Easy to Set Up and Take Down: High quality side brushes trap hair, dust, dander and allergens and prevent daily build-up. Skilled at handling debris, pet hair and cleaning carpets and hard floors. 4.High Performance: New side brushes every 2-4 months ensure the robot hoover's sweeping power. 5.After-sales Service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible. Specifications: Material:Nylon Size:3.5*0.9inch Angle:30 Swivel:Rotate 360 Degrees Compatibility:Shark Robot vacuum brushes are compatible with Shark IQ Robot R101AE (RV1001AE), RV1100, RV1101, RV2011DRUS, RV912S, R100, UR1105ARUS vacuums includes: 6 * Floor Sweeper Side Brush