Material The table mounted beer bottle cap opener is made of sturdy stainless metal and work effortlessly with various bottle types wall mounted beer cap bucket is made of stainless steel rustproof No mess any more The size of wall mounted beer top catcher is 5 and holds 75 beer caps not have to worry about bottle tops laying around or falling on the floor Simple to install The rustic mountable beer bottle opener is simple to screw in place and the wall mounted bottle cap collector simply hangs beneath Easy to open The copper post mounted soda beer bottle cap opener is well designed to open beer and solda bottle cap without effort Giftable This is a nice sturdy cooler mounted bottle opener and cap catcher set its perfect for a garage or mancave type of situation