Hand Made to Order. Rustic Wooden Ledge / Picture / Book Shelves - Custom Sizes & Finish. Hand made, sturdy and well built. There are many different finish colors available to accommodate your decor. They make a statement in any room. Can be used as book or picture shelves. We recommend mounting directly to wall studs. Includes lag screws for mounting. MEASUREMENTS: outside overall: 22" L x 2 3/4" H x 3 1/2" D Inside - 2 1/2" D surface mounting holes: 16" on center INCLUDES: 1) Shelf 2) Screws/Anchors Screws Wood is unique in it's character and how various pieces accept stain differently. Variations in color, cracks, nicks and knots may be present, and should be expected when ordering. These characteristics are what makes each product unique.