welland 24" carving pattern wood floating shelves,storage rock with hidden brackets floating wall shelf ledge shelf (espresso, 24 inch) welland floating shelf refers to the 2" thick x 9" wide floating wall shelf. with its straight lines and its hidden bracket hanging system, this shelf adds character and elegance to your home. this shelf is available in various lengths and colors, including solid hardware that hides to give the shelf floating appearance. it is ideal for displaying decorative home accessories, books and so much more.