The sleek and heavy-duty European structure of the Big Boy shelf is weight rated and designed to be mounted into solid walls made of wood, concrete or plaster. If you intend to mount your Big Boy Shelf into drywall – you will need to use DRYWALL ANCHORS to retain some sturdiness of the shelf.
One Drywall Anchor Example: BUILDEX EZ ANCOR® – ½” Drywall Twist-N-Lock™ 75lb Anchor. This anchor can be found at a variety of home center stores.