Apollo Hardware Shelf Clips/ Split sleeves, Black, 2 Pack / 8 Pair (1" Diameter Post Size) 1 (25.4mm) Black plastic split sleeves Total of Set : 2 Total of Pair : 8 1 Set(4 Pair) required per shelf Any brand of white, chrome, black, epoxy-covered, or stainless steel wire post Clip (1 Diameter Post)