[Applicable Models]: specially designed for A219/219 Pro, for 480y/496y which can be highly matched with the original equipment. [High-quality Materials]: high-quality plastic materials, , long service life, -, wear- and highly reliable. Meet quality control standards. [Block Dirt]: can effectively remove dust, hair, particles, etc. on the ground, keep the room clean and reduce dust, pollen and other in the breath. [Frequency of Replacement]: By replacing the brush head accessories every 2-3 months according to the frequency of use, the best performance can be maintained. [Stable Shape]: it is not easily deformed, nor it damage the furniture and the ground. Professional manufacturing, superb technology, effectively improve the working efficiency of the vacuum cleaner. colour: as shown Material: plastic The size and length are about 195mm (please check the product size and product model when placing an order!) Package Contents: 10 x Roll brush Only the above package content, other products are not included. Note: Light reflection 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.