Made in USA, from domestic and imported materials. Our solid wood board sanded to 120 grid for smooth and nicer finish. If the brackets are mounted directly to the studs, each shelf can hold up to 110 lbs If the brackets are mounted on any hallow space on the wall with included anchors each shelf can hold up to 80 lbs. After applying the stain, we final finished with low voc, beo based “Vermont Natural Coatings” brand Polywhey polyurethane top coat. This method offers durability, water resistance and enhanced stain appearance. With the included hardware set, you can mount the brackets to different wall types; Drywall, stud, tile, brick or concrete wall. Simply follow the provided instruction manual. Shelf board is made of solid wood from paulownia tree. Color and Grain May Vary Slightly: Each Wallniture piece is handmade from real wood, which means no two shelves are exactly alike. The beautiful variations in color, grain, and texture make every item truly one of a kind, just like your home. These natural differences are part of what gives our products their unique warmth and character. Wallniture FORTE wooden floating shelf was designed to bring both functionality and style to your space. With its spacious dimensions; 60'' x 11.25'' x 1.5'', our wall-mounted shelf provides ample room to store books, home decor, kitchen essentials, even to display your trophies and awards, and more. Perfect addition to your living room, bedroom, kitchen, garage, pantry, or office. Crafted from premium 100% solid wood. Please note each piece of wood is different and absorbs stains differently, there will be slight color variation from samples in the picture.