Product DescriptionMaterial: plastic + non-woven fabricSize: 16 x 13.5 x 13 cm.Applicable area: 51-100 square meterscolor: WhiteQuantity: 2 groups/6Package content: 6 pcs * dust bag1.Material: Super fine meltblown fiber filter sheet and non-woven fabrics. To block pollen and small dust particles highly effectively.2. Advanced Technology: The handle of push-pull design has strong sealing property to ensure all the dirt that is picked up is contained in the dust bag. Each vacuum bag contains 30 containers of dirt, dust, hair and grime. These dust bags have strong sealing properties, easy disposal without a cloud of dust.3. size: 16 x 13.5 x 13 cm.4. Scope of delivery: 6 x dirt disposal bags.5.Suitable for models: These replacement bags fit the iRobot Roomba i series i7 (7150) i7 + i7Plus (7550) robot vacuum cleaner. Compatible with all models of Clean Base automatic dirt disposal.