1. wood 2. Coffee mugs shelf with hooks is perfect storage solution: The display rack has three rows of sleek rustic hooks hold up to 12 coffee mugs or other hanging item, and the top shelf can be used to store coffee bags, coffee grinder, beans, tea bags, cook books and more 3. Cup holder kitchen high quality and great-looking coffee bar decor: Coffee mug holder is made of natural solid wood, instead lightweight wood. This handmade coffee mug rack will make a statement in any home with its rustic but modern flare. It is for an attractive rustic mug rack that will look great in your coffee bar, coffee station, restaurant or kitchen 4. The Mug Shelf is great gift for a mug collector: Wall mounted coffee mug cup holder display shelf works great for collectable mugs. also perfect for birthday and wedding gift, which will be an impressive gift for deeply capturing theirs heart 5. Easy to install: Your mug rack arrives fully assembled and hanging hardware is included, the board is pre-drilled to make the wall hanging process easy and you just had to pop two nails into your wall to hang it up (cup not include)