Product name:Propane Lantern Mantles Product size about : 10*7.5cm/3.9*2.9in Product color: As shown in the figure Product material:Gauze product features: High Quality - These propane lamp covers are made of thorium-free rayon yarn Gauze, ensuring high quality and durability. The lamp covers are radiation-free and easy to install, providing a safe and reliable light source for your outdoor camping lights. Widely Used - These lamp covers are compatible with most brands of propane lamps, pressure lamps, gas lamps, and kerosene lamps. They are suitable for various models such as BL300-F1 gas lamps, making them a versatile accessory for your outdoor lighting needs. Reusable - This lamp cover is designed for long-term use, allowing you to meet your long-term outdoor lighting needs without relying on electricity. With their strong shock resistance, they can withstand the rigors of camping and outdoor activities. Note - When using these gas lamp covers, it is important to tie them securely to the lamp head and do not pull the rope hard. This will ensure a tight fit and prevent any potential damage to the lamp cover. Thank you Shipment includes: 20 pc Propane Lantern Mantles