[Quality Material]Our grill wheel is made of quality pp material, which enables it to be durable, wear resistant and not easy to break. It won't easily in daily use. [With Cover]There are covers attached to this package. It can help you protect the grill wheel from dust and sand. [Replacement Part]This grill wheel will be a useful replacement part for the wheels of a BBQ grill. You can buy it to replace the old wheel of your grill or just buy it in case of need. [Easy to Install]To install this grill wheel, you only need a common wrench. Just remove the old wheel and install the new replacement part with the shaft through its middle hole. Also, applying a little oil to the shaft is recommended. [Size Information]This grill wheel measures about 17cm or 6.69inch, 4cm or 1.57inch, 0.8-1cm or 0.31-0.39 inch in diameter, width and middle hole diameter. It is suitable for most grill. Specification: Material: PP Size Chart: diameter: 17cm or 6.69inch width: 4cm or 1.57inch hole diameter: 0.8-1cm or 0.31-0.39 inch Package Includes: 2 Pieces BBQ Grill Wheels Note: Please allow slightly errors due to manual measurement and different monitors. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.