WIDE COMPATIBILITY -- The replacement front wheels are designed for Shark Navigator Rotator, Compatible with models NV22, NV42, NV105, NV80, NV341, NV350, NV351, NV352, NV355, NV356e, NV360, NV370, NV400, NV401, NV402, NV420, NV450, NV480, UV410, UV490CCO, NV500, NV501, NV502.HIGH QUALITY -- Our replacement wheels are made of high-quality material, durable and soft, which won't damage floors.EASY TO IASTALL -- Using a flat-blade screwdriver to push down the old small wheels, and then install the new wheels.KEEP HEALTHY AND CLEAN -- It is suggested to regularly check the wheels and replace worn wheels to help maintain vacuum cleaning performance, bring you a healthier life.color:GreyMaterial:plasticPackage Contents:4 x Replacement Front WheelsOnly the above package content, other products are not included.Note: Light shooting 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.