These are Solid African Zebrawood magnetic knife holders with beautiful wood grain, and magnets spread to hold 1 large chef knife for every 2" in length. -Magnets are arranged in pairs to hold knives vertically and pull knives into set locations so knives never collide. The magnets are so powerful that you will never be able to find a dead spot as the magnets will literally pull the knife to the location as the knife gets close to the wood. **Wood info** African Zebrawood - A Beautiful hardwood consisting of a light brown or cream color with dark blackish brown streaks vaguely resembling a zebra’s stripes. **Mounting Hardware** 2 screws and drywall plugs are included, this knife rack is machined with a T slot to take hidden screws so there are no fasteners visible from the front once it's mounted. The knife holder is finished with a food grade wax which is commonly used to treat salad bowls, wooden spoons, and cutting boards