Replacement kits well suited for Xiaomi Roborock 1S S50 S51 S52 S55 vacuum cleaner The sweeping brush is made from positive material, which has been proven to be more wear-resistant and more durable than usual brushes The high efficiency filter has a matching magnet because the previous design and may be washed through means of hand,Mopping pads are fabricated from microfiber Filter filters tremendous filth to minimize dust, pollen and different allergens from penetrating into the air you breathe colour:As proven Material:plastic Package Contents: 1 x Roller Brush 2 x Side Brush 2 x Hepa Filter Only the above equipment content, different products should not included. Note: Light capturing and varied reveals may cause the color of the thing in the picture just a little various from the genuine thing. The size allowed error is +/- 1-3cm.