one hundred pc fresh and large Made of superb materials, tougher Exquisite and delicate, ultra matched with equipment we advise you clear Main brush every single 2-4 weeks. in step with the frequency of use to preserve the machine running at top performance [Product name]for Xiaomi stone floor scrubber U10 Colour:grey Material:plastic Package Contents: 1 x Main brush 1 x Front brush 1 x Back brush Only the above equipment content, diversified products should not included. Note: Light taking pictures and various reveals could cause the color of the thing in the photo somewhat different from the genuine thing. The length allowed error is +/- 1-3cm.