Upgrade Your Cooking Game! 🍳 Compatible with both Propane G30 and Butane G31 for peace of mind. Designed for hassle-free replacement, enhancing your cooking experience. Includes 0.5mm, 0.7mm, 0.87mm, and 1.02mm nozzles for tailored cooking. Crafted from high-quality metal for long-lasting performance. Seamlessly fits all domestic and commercial gas cooktops. Multiple Jet Sizes High-Quality Metal Universal Fit The 5PCS Burner Gas Hob LPG Conversion Kit includes a set of high-quality metal nozzles designed for universal compatibility with all domestic and commercial gas cooktops. With jet sizes ranging from 0.5mm to 1.02mm, these durable nozzles ensure optimal performance and safety with both propane and butane fuels.