Description:Feature: APPLICABLE MODELSYou will receive 8pcs dust bag and 2pcs cleaning brush. Dust bag is compatible with I robot i7 robot vacuum cleaner, easy to install, please confirm the model before purchasing. NON-WOVEN BAG The dust bag is made of non-woven fabric, using a combination of spunbond, hot air and meltblown to ensure the strength of the bag. It is sturdy and wear-resistant. LARGE CAPACITYThe bag is about 170 x 130 x 150mm/6.69 x 5.12 x 5.91inch(L x W x H), large capacity design, which can hold more dust and debris, eliminating the trouble of frequent replacement. LEAK PROOFThe PP plastic plate and the dust bag are tightly connected, and leak-proof sealing entrance hole and well-sealed edge design, ensuring effectively block dust and pet hair, no need to clean the robot vacuum additionally. CLEANING BRUSHPackage also includes 2 cleaning brushes. It is a useful tool to help you empty the dust bag or vacuum cleaner. It is ergonomic and easy to grip, convenient to use. Description: 1. The mounting board on the dust bag is made of PP plastic, thickened material, strong and durable. 2. It well fit the vacuum cleaner, achieving high efficiency filtration efficiency. 3. As a must-have accessory, the dirt bag can be easily removed and replaced. Specifications: Color: White Material: Non-woven + PP Applicable models: Fit for I robot i7 sweeping robot Replacement period: About 3-6 months Size(expanded): About 170 x 130 x 150mm/6.69 x 5.12 x 5.91inch(L x W x H) Package Includes: 8pcs x Dust bag 2pcs x Brush Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.