Fully compatible with Dyson V11 series including V11 Absolute and V11 Animal, and SV14. Not compatible with Dyson V11 Fluffy or V11 SV16 XL. Please confirm your vacuum model before purchase. Specification: Roller size is 23.8 x 5 cm (9.4 x 1.97 in). Please confirm your vacuum head width is 5 cm (1.97 in). Compatible with Dyson Vacuum Part Numbers 970135-01 and 970100-05. End caps are not included. Premium material: The roller body is made of high-strength plastic for durability, while the brush is delicate and soft. It helps clean floors and sofa crevices more effectively, saving cleaning time and effort. Easy to install and clean: No tools required. Remove the old brush roller from the vacuum head, install this replacement, and it can be disassembled for deep cleaning. Reusable and long-lasting. Use scenarios: - Regular floor cleaning in living rooms, hallways, and other hard surfaces. - Upholstery and sofa cleaning to remove dust and debris from crevices. - Cleaning stairs and tight corners along the vacuum head.