Features: Keep your gas cooker in top conditions with 12Piece Rubber Grommets, crafted from rubber for reliable usage. This rubber grommets is crafted from good quality rubber, which is temperature and abrasion resistant and get long service life. This rubber hole nozzles will be used to replace grilles of stove. Perfect replacement for crack and missing part. Easily replace worn out with this set of 12 rubber grommets, suitable for various gas cookers with 5.2mm. Raise your cooking experience with this package of 12 rubber grommets, perfect for replacing old and enhancing your cooking experience. Specifications: Material:Rubber Aperture:Approx. 5.2mm/0.2inches Package Includes: 12Pcs.Set Rubber Grommets note: Please allow 1-2cm error due to manual measurement. Please make sure you will not mind. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!