Apollo Hardware 3/4 Inch Shelf Clips/Split Sleeves, Black, 2 Pack/8 Pair (3/4" & 19.1mm Diameter Post Size) 3/4" (19.1mm) White 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 (3/4 Diameter Post)