Compatibility --- Replacement Parts Compatible with Dyson DC28C/DC33C/DC37C/DC54/DC52 /DC78 CY18/CY22 CY23 Vacuum CleanerPREMIUM QUALITY MATERIAL - The products are made of high-strength and environmentally friendly materials to ensure optimal performance and a healthier lifestyle.The Accessories are easy to remove dirt, dust and trash in corners and edges effectively. Especially your hairs and your pets hairsMaintenance - Keep your Robot running at peak performance by changing the the consumable replenishment kit every 3-6 months,depending on your use frequency.The powerful cleaning function makes household cleaning more time-saving and labor-saving. It is suitable for a variety of floors such as ceramic tiles, marble, and wood floorsColour:As shownMaterial:plasticPackage Contents:1 X Roller 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.