Product Name: Haomacro Can Opener Manual Heavy Duty Can Opener Good Grip Saves time and effort for seniors with arthritic hands, Kitchen Aid Can Opener Handheld Material: Food Grade Stainless Steel + ABS Plastic Handle Dimensions: 8.5 x 2.56 x 1.89 inches Net Weight: 270 grams 1. Is the product easy to rust? Made of reinforced high-quality heavy-duty stainless steel, this can opener won't rust, break, or bend during extended daily use. Food grade stainless steel cut-off wheels ensure your 100% food safety. 2.How do I assemble it without instructions? The item comes assembled. You just put the rotating piece on the inside of the edge of the can and lay it enough where the rectangular shape is almost resting on the can. Start winding and it’ll open. Multifunctional: 3 in 1 Classic Multifunctional Manual Can Opener, Kitchen Bottle Opener, Lever Lever. Get three useful features with one payment. It's also one of the most useful tools out there, the best manual can opener to make your life easier. Easy to clean: Hand wash with lukewarm water and mild detergent is recommended, clean and dry with a sponge or soft cloth after each use to keep the surface dry and tidy. Easy to turn: The can opener can be rotated 360 degrees, cut the lid, turn the rotary handle, the shaft gear drives the cutting edge to perform the cutting work, and the operation is simple, convenient and simple. Self-contained hanging hole handle: The handle is frosted and non-slip, and feels comfortable and delicate. There are hanging holes at the tail for easy storage. Material: Food grade stainless steel and ABS plastic ensure that the bottle opener is durable, rust-proof and break-proof, and the bottle opener has a good grip. Perfect gift: It will be the perfect birthday present, as well as a gift for Christmas, Thanksgiving, housewarming, and more.