We offer discount for large quantity. Welcome to with us! Spare parts are used for Xiaomi Mijia STYJ02YM for Xiaomi VIOMI V2 V2 PRO V3 robot vacuum cleaner.Vacuum cleaner accessories are of high quality. It is made of high-strength and environmentally friendly materials.The attachment is easy to effectively remove dirt, dust and trash from corners and edges. Especially your hair and pet hair.The spare parts are durable and easy to install, making your vacuum cleaner longer.Material:plasticcolour:blackPackage Contents:1 x Water tankOnly 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.