The composite paper dust bag, double filtration dust, high filtration efficiency, effectively inhibit bacterial survival, one-time use, environmental and health. The organizational structure of a relatively dense dust bag, filtration rate is far the bag, can prevent the large particle dust into the motor chamber, damage to the motor speed, thus ensuring the service life of the dust cleaner, so from the environmental and quality point of view, suggest that you choose to use the paper bag, allow you to buy the rest , comfortable use. Material: Paper colour: As Shown Package Contents: 15 x vacuum cleaner dust bag Only 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.