-->These beautiful solid hardwood floating ledges add instant elegance to any room. --> Ledges mount through the back using pre-drilled holes and are simple to hang. **We provide screw hole covers with every hardwood order!** --> The ledges are assembled with no nails and finished with a simple all natural oil -- no stain, unless customized. -->Pre-drilled holes are 16" apart (which is standard with most stud distances). Screws for mounting into studs are included (recommended due to weight of hardwood). —> Mounting hardware is rated for 25lbs per set of two studs. This mounting hardware included is optional and you may choose to use your own (molly bolts, etc) -->The ledges measure 2.5" on the back, 2.5" base (usable space) and 1.5" front lip and are made of solid hardwood. The entire ledge depth is 4” from wall to front. ****Ledges that are 96" or longer are made as one long piece, then cut in the center for shipment. Dowels are inserted on one ledge end for attachment prior to mounting. Please see photo within listing.**** ***We use 100% natural, solid hardwoods; therefore, there may be some figure in the wood. Knots will be stabilized with epoxy and wood coloring may vary slightly from photos above. *** ***These ledges are 100% solid hardwood and only finished with an all natural oil. THERE IS NO STAIN APPLIED to the hardwood.