1. Sturdy and Durable All-Steel Construction: The Commercial Guide Can Opener body is made of high-strength stainless steel, which is rust-proof and can easily cut through hard box lids without any difficulty; the cutting wheel is made of 2cr13 stainless steel, which is rust-proof and easy to use: Extra-long, softly padded crank handle for a smoother grip, which can reduce hand stress and pain; Ergonomically designed handle fits any size and is suitable for people with hand problems; Folds for easy storage of the crank 3. Hole-Free Can Opening: The hardened, sharp high-carbon gear-driven cutting wheel on the upper makes closing a breeze; Smooth cutting and jump-proof make it easy to use 5. Multi-Function Vehicle: The Industrial Living Air Heavy Duty Distrem also has an integrated bottle opener on the side; No need to buy a bottle opener separately, now you can have two kitchen tools in one.