This propane refill adapter is designed for camping. It is small, portable, and easy to carry. It allows you to connect gas supply and has the same thread outlet as the flat gas tank. Made of aluminum alloy and copper, it is durable and reliable. The maximum height is about 35.7mm and the maximum diameter is 30.3mm. The adapter comes with one gas tank adapter. It is a must-have for outdoor cooking and provides a convenient solution for converting gas tanks. Get this propane refill adapter for a hassle-free camping experience! Features: - Small and exquisite, easy to carry. - Can be connected for gas supply. - The adapter is connected to the 1 lb. gas tank and then has the same thread outlet as the flat gas tank. Specification: Maximum height: about 35.7mm Maximum diameter: 30.3mm Material: Aluminum alloy + Copper Package Included: 1 * Gas Tank Adapter Notes: 1. Manual measuring, please allow 1 ~ 3mm error, thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.