This stoves arm measure an impressive 17 x 17cm ,Portable Lightweight Large Burner Classic Camping and Backpacking Stove. It is a necessity for camping or backpacking or hiking or emergency or bike-packing. Stove weighs 8.8oz or 250g ,Small size, folding furnace body,dont take up much space. Easy to install, screw on the canister in a minute or less. Great for your backpack hiking travel and outdoor camping so on Sturdy and large work area:its very stable because the pot supports fold out wide. You don't have to worry about your pot or pan tipping. With its increase size and weight comes more stability, a larger cooking surface, and more versatility. The control valve handle allow you easy to regulate flame, how low or high you want. Stable, efficient, powerful, smooth flame adjustment, easy to use. Question:the platform on this stove is unstable Answer:When installing the stove, make sure it is installed correctly. Question:After adjustment,the stove is still not level Answer:Please contact the seller,the seller will solve it. Note: 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. Sold by-YJL official store