Versatile usages: our magnetic bottle openers are very practical and functional items in daily life, can be applied to open bottles, tapping cans and more other similar applications, handle can you comfortable grip with slip. and the magnetic bottle openers consist of stainless steel and , enough for years of everyday use, the magnet design on the back will bring you lots of convenience while using storage. applications: side of the stainless opener can work as a bottle opener and side is a can tapper, you can use according to your different needs, very suitable and convenient for camping or travelling. : each stainless opener measures approx. 11.5 for cm/ 4.52 inches in length, compact in size, easier for you to hold during and also more convenient for you to store in bags or drawers with not taking up much room.