MELANNCO Traditional Bracket and Glass Shelf (Black) This shelf is constructed of tempered glass, with decorative black brackets. The shelf is a perfect place to display your keepsakes and souvenirs. This shelf has a maximum weight limit of 6 pounds. This shelf measures 23x6x6.3 inches. Hanging hardware, template, level, and full instructions are included with this set. This shelf is constructed of tempered glass, with decorative black brackets. The shelf is a perfect place to display your keepsakes and souvenirs. This shelf has a maximum weight limit of 6 pounds. This shelf measures 23x6x6.3 inches. Hanging hardware, template and level are included with this set.