High quality materials:Universal can opener made of high quality 430 stainless steel, durable and long lasting, rustproof, lightweight and corrosion resistant, not easy to slip, not to lose its shape under the influence of tremendous strength, to faceeasily to all kinds of intricate bottle caps or can lids.Easy to clean,Does not take up space Adjustable Design: The size of the opening can be adjusted arbitrarily, easily adapting to various bottle caps or complicated can caps. Save time and effort when opening Ergonomic Design: Ideal for hands with arthritis, the elderly, people with limited hand strength, people with long fingernails, and people looking for a better, faster and more easier to openall containers sealed in their kitchen. No more frustration opening your jam jars, jelly jars and bottles. Easy to Use: Simply slide the white handle along the beam until the jaws touch both sides of the lid, then pinch the handle and turn it counterclockwise. The rubberof the lid opener covers the lid in place and can therefore be opened in a jiffy with minimal effort. Widely Used: The can opener is suitable for most sizes of glass bottles, bottles, tea cups, glass jars, beer bottles, etc. It is very suitable for the elderly or people with weak hands. It is also agreat gift for mum, dad, grandma and grandpa.