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 Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 20 pc Propane Lantern Mantles