The new anti-curl roller prevents hair from tangling and is easy to clean. disassemble and assemble Easily and effectively removes dirt, dust and litter from corners and sides, especially your hair and pet hair Texture is soft which is good for the surface of the ground. Does Christmas damage floors and furniture, ensuring quiet operation Compatible with the following models: V6, SV03 Fluffy UK, V6 Total Clean, V6 Fluffy, V10 series, SV12 series, SV14 V11 Absolute Extra, SV14 V11 Absolute UK (Please Christmase this roller brush fits Dyson v7/V7 Cyclones Motorhead and v10 Animals) Length: 234mm, Inner Diameter: 34mm, Outer Diameter 50mm (Please compare with your old front rod to buy)