LemonBest&Trade; Ultralight Mini Backpacking Canister Camp Camping Stove This Mini Stove is made of aluminum alloy and stainless steel which can stand the high temperature and weight. High-energy ceramic piezoelectric ignition system make it very convenience for outside camping or hiking. Folding design makes it smaller to put into your bag. Rated Power:3500w (3.5 minutes to boil a liter of water, according to real test with aluminum pot ) Fire disk size: 9.5 * 9.5CM (3.7inches) ( suitable for cookware within diameter 20CM, better for 1 to 3 people) It is compatible with EN417 gas tank. The gas tank is not included in this item.