This is a spare wheel for when one of the wheels on your iRobot Roomba robot vacuum cleaner is broken.
The wheel is a nose wheel without a motor, which is easy to replace.
The nose wheel fits the iRobot Roomba i7/i7/E5/E6.
Information Brand: No Name Type: Wheel Fits: iRobot Roomba i7, iRobot Roomba i7, iRobot Roomba E5, iRobot Roomba E6