1.A good helper for weak hands and arthritis the can opener is made of high quality stainless steel, and practical in size. Easy to carry, it is a good helper when opening can bottle caps, whether camping or at home. 2.Manual Can Opener The adjustable multifunctional stainless steel can opener is made of high quality stainless steel, durable and easy to clean. The can opener can open various bottles, cans and other containers. Telescopic and pullout functions in different sizes ensure it's a great kitchen appliance! 3.Easy to use Adjustable, multifunctional can opener bottle lid clamp. All you need to do is open the clamp, place it on the bottle lid, adjust the clamp to fit the bottle lid, and press on it to lock it. By tightening the cap, the bottle can be easily opened. 4.Save space – the can opener is dishwasher and very easy to clean. It has a magnetic suction function and can be hung on the wall for home storage without taking up space.