Each rack with 2 holes,package including mounting hardware,super easy to install.Very simple design,virtually , make your bottles just seem to float ,can match any decor theme or style in your house Wine bottle holder is made of -duty iron, rustless, solid and sturdy.Iron art adopts the high-intensity welding technique orderly and solid in the weld,strong enough to hold your wine securely,without worrying a bit that it fall and break 3x Metal wine racks with mounting hardware.They can be staggered on one wall space, used in different spaces or it can be designed to your taste. The customizable decoration turn your wine storage into a fun and more affordable storage solution Turn your empty walls into a and create an efficient storage space liquor bottles,display your wine elegantly with this wine rack,keeping your favorite vintages always within reach, and your empty walls look marvelously functional