Fit model: For irobot i7 i7+ E5 E6 vacuum cleaner. The iRobot Roomba vacuum cleaner accessories are of high quality. It is made of high-strength and environmentally friendly materials. The iRobot Roomba vacuum cleaner attachments are easy to effectively remove dirt, dust and litter from corners and edges. Especially your and your pet’s hair. Irobot Roomba parts are durable and easy to install, make your roomba cleaner and longer. Size ;20166cm Package Content:Robot Sweeping Accessories*1 set Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement etc, there may be some slight differences in the color and size between the photo and the actual product. Sincerely hope you can understand! Thank you!