Universal Compatibility: Designed to fit most glass alcohol lamps, these ceramic heads are versatile and easy to use with a variety of modelsHigh Temperature Resistance: Made from durability ceramic material, these heads could withstand high temperatures, ensuring a clean and secure heating processSecure and Convenient Design: The ceramic heads feature an insulating design that is both secure and practical. They can be easily screwed on or off for quick extinguishing of the flameMaterial: Constructed from stable ceramic, these heads are resistant to high temperatures as well as acidic and alkaline substances, ensuring long term performancePackage Includes: Each purchase includes a set of 10 ceramic alcohol lamp heads, each measuring 1.1cm in base width and 2.5cm in height, providing ample supply for your needs Size Chart: 1.1cmx2.5cm/0.43inchx0.98inch Package Includes: 10xLamp Wick Ceramic Holders Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement. Customer satisfaction is our primary concern. If the product is somehow cracked or broken during shipping, please feel free to contact us. We will try our best to give you a satisfactory solution.