The Heineken® opener table clamp is designed to improve everyone’s bottle-opening experience. It's one of the most useful Heineken® products. The adjustable screw will adapt to every bar, table, or desk of your preference. You will never lose your bottle opener ever again! The opener is made of metal and plastic and weighs 345 grams. It can be attached to anything of maximum thickness 5cm. Make sure to check the instructions on the box before attaching it.