[Application]The dustbin bag only applies for by for Cube Robot Vacuum Self-Empty Station.[High Quality]Same design and materials 100% quality, the vacuum bag is made of two layers of non-woven fabric and one layer of melt-blown fiber with hot-pressed edges sealed without leakage risk.[Large Capacity]large capacity holds up to 60 days of dust, capturing 99% small particles down to 0.3 Micrometre.[Easy to Use]Just remove the full dust bag and install the new bag in place along the holder slot, very easy to replace and maintain.[WHAT YOU GET]8 Replcement Bags included supply for 12-16 months, the time depending on your vaccum working circumstance and frequency.Material: non-woven fabriccolour: As ShownPackage Contents:8 x dust bagsOnly the above package content, other products are not included.Note: Light reflection 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.