As a part of regular maintenance, it can be smoothly accessed and replaced. Improved Cleaning: The tender plush strips assist the vacuum cleaner to better soak up grime and dirt, convalescing cleansing efficiency, while the wheels present gentle and easy movement. It is usually recommended to replace the spare components each 2 to three months, reckoning on the frequency of use, with a view to hold the finest functionality of the machine. High-Quality Materials: Made from materials, our mushy bristle strip and wheel package is constructed to final and face as much as even the hardest cleaning jobs. Prevent the direct contact between the soft curler cleaner and the floor, reducing friction and scratches at the floor, thereby holding the floor and the of the comfy curler cleaner from scratches. [Important Function] If you do not replace the broken tender brush strips and badly worn wheels, the suction power of the vacuum cleaner would be drastically affected and the cleaning resistance may be extremely increased, even causing serious scratches on your hardwood floor. Type:Vacuum Cleaner Accessories Colour:Gray & Blue Material:Plastic + Package Contents: four * extremely wear-resistant Wheels 4 * Axels 1 * Elbow Tweezers 1 * screwdrivers three * Soft Plush Strips (1pcs Long 23cm, 2pcs Short section:11) Only the above package content, different merchandise aren't included. Note: Light reflection and diverse reveals may cause the color of the thing within the photograph somewhat varied from the genuine thing. The dimension allowed error is +/- 1-3cm.