1. Made of high-quality materials, more durable. 2. Exquisite and delicate, highly tournament with the equipment. 3. As part of ordinary maintenance, it can be smoothly removed and replaced. 4. It is a reasonably alternative on your old, broken, non-working floor head. Water tank color: random colors, do not settle for the desired color colour: white + blue +Gary(The mop colour is delivered randomly, blue or gray)Material: ABS size: 28 x 33 x 10cm Due to the machine batch subject of a few merchandise V9/V11, the dimensions of the interface may be different. Please verify the dimensions of the interface of your product itself earlier than placing the order. If it's inconsistent, do not take a picture! Package Contents: Brush Head Mop fabric Water tank Only the above equipment content, varied merchandise aren't included. Note: Light capturing and sundry exhibits may cause the color of the object within the photo considerably different from the genuine thing. The measurement allowed error is +/- 1-3cm. Applicable units of surface brush: ,Xiaomi K10, Xiaomi 1C, Mijia G9, dreamv8, dreamv9b, dreamv9p,Xiaomi G10Models that isn't be applicable:Dreamv10 (vvn3 version is never available, V10 machine, please touch customer service for session first),Dreamv11 (the interface pin pitch should be measured and confirmed),Unsuitable:dreamv9 (large conductive needle distance), dreamv12Since there are different variations of an analogous model, please measure the size of the interface before purchasing, asshown in the figure do not buy if the dimensions is different.