Easy and safe installation: Let the stove cool before replacing parts to prevent scalding. Our replacement burner crown flame cap kit requires no special tools and offers an exact fit for straightforward setup, even with frequent removal for cleaning or replacement. Precision design for uniform combustion: The flame cap distributes gas through its holes or slots to promote a uniform flame across the cooking area, enabling even heat distribution for your cooking needs. 8piece universal set: Includes 4 burner crown flame caps and 4 corresponding burner plates. Designed to fit most cookware burners, this economical kit serves as a reliable replacement or supplementary accessory to maintain your appliance's performance. Enhanced compatibility and sizing guidance: The cooker hat set can snugly fit on most stove burners. Measure your burners before ordering. Available diameters are 3.93 inches, 2.95 inches, and 2.17 inches. Use scenarios: Replacing worn or warped flame caps on a gas hob to restore even flames and improve cooking results. Regular cleaning and maintenance by removing for cleaning and reassembling without tools. Upgrading multiple burners on a multi burner stove to accommodate different cookware sizes and ensure consistent heat distribution.