Wide Mushroom Shelf 1 with Red, White & Black Mushroom. * Ships flat. Assembles by snapping together in seconds. Hanging hardware not included *. Our arch shelf is made from raw Baltic Birch and printed with cozy mushrooms designs. The birch wood is strong and sturdy and the printing gives a soft, semi-gloss finish to the material. The shelf comes with two d-rings on the back for easy hanging.