[Premium Quality]Made of high-quality eco-friendly rubber material, safe and flexible. [Compatibility]This replacement belts compatible with Navigator Lift-Away Pro Vacuum cleaner NV350 Series, compatible with models NV350, NV352, NV355, NV355CS, NV356, NV356E, NV356K, NV356KCS and NV357. [Easy Installation]This is the belt for the brush roller bar at the bottom of the main vacuum unit, it connects the motor to the roller. [Notice]If you are not sure if the is the correct belt for your model please message me with your model number.We recommend you should regularly check the vacuum cleaner belt for wear or damage, otherwise, the vacuum may not be cleaning as good as before, or the brush roller stops rotating. [Long Lasting] Premium replacement belts to help keep your home clean with less effort and save time and money. For performance, change your belt at least every 6-12 months! Colour: black Material: rubber Size: 0.6x0.2x20.7cm Package Contents: 2 * Vacuum belt Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.