From manufacturer:

👍SOLID PINE WOOD: The floating shelves are made of natural pine wood with even cutting, no wood splicing, and no cracking; 1.6" thick. the surface is polished and has a waterproof coating to maintain the natural grain of pine.

👍RELIABLE QUALITY: Wider and thicker solid pine shelves and thicker metal bracket. Our metal bracket overall is 0.1 inches thicker than similar products; Rectangular metal plates are hollowed out and welded metal tubes for extra sturdiness. (Each floating shelf can hold 33lbs)

👍EASY TO INSTALL: We offer quality mounting accessories such as sturdy wall anchors, stainless steel screws, spirit level, and assembly instructions; the hanging shelf can be installed on most flat surfaces in less than 10 minutes.

👍MULTIPURPOSE WALL SHELVES： Floating shelves wood not only can decorate the wall but also can increase storage space. Display beautiful crafts in the living room; store utensils and jars in the kitchen; mount above the bathtub and toilet for towels and toiletries; even as cat shelves.

👍DESIGN EXCLUSIVE SPACE: Bathroom shelves set of 2 can be placed freely, each piece of natural pine has a different grain. You can also get more shelves to design unique storage space with your personal touch.