100 percent fresh great Made of nice materials, sturdy Use scene: Household High performance: Extend the life of your vacuum. Keep your Robot working at top performance. As part of traditional maintenance, it may be easily eliminated and replaced Applicable model: For roborock S8+ / S8 Pro Ultra / S7 MaxV Ultra / S7 Pro Ultra / Q7+ / Q7 Max+ / Q5+ Self-Empty Dock, please kindly confirm your machine type before order. Quantity:12Pcs Colour:As Shown Material:non-woven material Package Contents: 12 * vacuum luggage Only the above package content, different products aren't included. Note: Light mirrored image and assorted reveals could cause the colour of the thing in the picture slightly various from the genuine thing. The size allowed error is +/- 1-3cm.