Uxcell Metal Glass Shelf Support Holder, Silver Tone, 12-Piece Product Name : Glass Shelf Support;Material : Metal Hole Diameter : 5mm, 6mm;Each Size : 2 x 1.3 x 1.5 cm / 0.79inch x 0.5inchx 0.59inch(LWH) Color : Silver Tone Net Weight : 69g Package Content : 12 x Glass Shelf Support