2 ft. to 7 ft. long floating shelf. Actual size is 3.5" high on the face and 8" deep. Style is a rustic farmhouse hand-hewn barn beam look mantel vintage. This is a handcrafted piece from solid wood. The wood is rough sawn with a chain saw by hand, hand hewn with a planer, the edges grinded, wire wheeled to give a deep raised grain, and the wood is scorched with a flame to add character, age and bring out the grain. I finish it with Miniwax Golden oak stain or pick your color. If you like one in a custom length, I can make it. It's hollow and the wall mount slides inside. It secures to the wall with a mounting bracket and heavy duty butterfly type drywall toggle anchors (provided). All mounting parts are included. It can be secured to stone or brick if you use masonry screws or anchors. I send it with printed mounting directions too.