The bottle openers are sufficient for your daily use and replacement, accessories for your DIY and craft projects. -friendly size: each beer opener which works with most bottles, a proper size for you to use, making it easier to and will not take up much space. Long-lasting quality: this wood turning project kit is made of quality zinc alloy, not easy to tarnished, resistant to corrosion and rust, to Contact with no burr, safe to use without having to worry about hurting your hands, for long period application. Extensive usage: the zinc alloy bottle opener makes it easier to open the beer bottle, which is labor-saving and time-saving; These blank bottle openers are suitable for beer, wine, soda and so on. Easy to DIY: these metal openers are easy to use when making DIY bottle openers, and you can install a wooden handle for it, for DIY your bottle opener, making a useful accessory for kitchen or bar; Please note the handle cannot be drilled too tightly. Colour: Silver Material: Zinc Alloy Size: 83 x 45mm Package Contents: 15 x bottle opener Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.