Name: magnetic card to alpine converter Model: Z13M Material: aluminum alloy Size: 4.4 * 4.4 * 3CM Weight: 40G Features: can be card interface gun or split stove connected to alpine gas use, remote areas with adverse weather conditions ordinary card gas has been unable to meet the large fire, the need to use less prone to freezing alpine gas as fuel to make the gun fire more, so that the card stove fire to maintain a strong, so that the heater works properly, can be connected to the magnetic suction is card stove, so that it can use alpine gas