Usage Tips:[5 Pcs Cookware Cap Set] burner caps for gas stove compatible for SA-BAF gas stove caps replacement. We offer 5 different sizes: 2pc x 5.11 inch; 2pc x 3.93 inch; 2pc x 2.95 inch; 2pc x 2.16 inch diameter, please measure the size of the burner crown flame cap accessories you need, to avoid bad experience [Durability and reliability]The crown flame cap of the burner of the gas range is made of high-quality materials, gas stove burner caps not easy to rust or deform even after repeated application, ensuring that a uniform flame is generated in the entire cooking area. [Easy Installation]gas stove burner caps Installing them is a breeze, requiring no special tools or skills, please allow the gas stove to cool before installation to avoid scald. [Perfect Experience]The gas stove burner head covers the gas through the holes or slots, and condenses the flame to expand the heating surface of the pot by 30 %. making your dishes consistently perfect. The actual product may have slight color differences or differences, which does not affect use. Colour:black+silver Material:Metal Package Contents: 5 x Cookware Cap Set Only the above package content, other products are not included. Note: Light reflection 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.