Description: Definitely, our product has long service life because it is made from high-quality materials so that it is light in weight. It is durable and wearable to use. Certainly, our product can keeps tight with the gas tank because the design of the precise thread, which it will not easy to leak. And it also has long service life because it has excellent corrosive and oxidative resistance. It is made from copper, is durable to use. The length of the product is 3 cm, the width is 3 cm. Our product is suitable compatible outdoor. Item Name: Gas Tank Adapter Material: Copper Features: Wearable, Solid, Rust Resistant Function: Gas tank conversion. This adapter is used to convert the MAPP product interface to a flat gas tank interface. Size Details: 3cm x 3cm/1.18" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Gas Tank Adapter