The gas converter has a light weight and is easy to carry that it is great accessories for outdoor camping, picnics, barbecues, etc. Connections camping cap lock is d first aligned with the bayonet of the gas cylinder, then press the adapter head and turn it clockwise until it can not be rotated, finally connect it at the stove at the campsite With our stove connection, long gas tanks can be replaced by flat gas tanks, which reduces costs. It will save your time and money The gas adapter is made of aluminum material with good heat-resistant effect, practical and durable. The product will weight longer service life and lower replacement frequency With automatic shut-off function, when connected to the gas cylinder, the gas cylinder adapter will not allow gas to leak if the stove is not connected. Product Description The gas converter is light in weight and easy to carry that is great accessories for outdoor camping, picnics , barbecues, etc. With the automatic shut-off function, when connected to the gas cylinder, the gas cylinder adapter will not allow gas to leak if the cooker is not connected. Features Gas adapter Color: Siliver. Material: aluminum alloy. -Size: 4.4*4.4*3cm Net weight: 45g. Gross weight: 48g Note: 1. 1 inch = 2.54cm / 1cm?0.393inch. 2. Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind. Package including 1*gas adapter