Creative Connectors Modular Floating Wall Shelf - addon to 22" Corner Shelf (Maple) All visible sides are completely finished Installed dimensions are 19.06"w x 6.19"h x 11.75"d May be installed to the Creative Connectors 22" corner shelves All mounting hardware included Certified CARB Phase 2 Compliant All visible sides are completely finished Installed dimensions are 19.06"w x 6.19"h x 11.75"d Unit locks securely together employing a patented hidden mounting system May be installed to the Creative Connectors 22" corner shelves All mounting hardware included