uxcell 5mmx17mm Stopper in Shelf Glass Support Studs Metal Pegs 50pcs Color: Silver Tone; Total Size: 17 x 7mm/0.67" x 0.28"(L*Max.D) Material: Metal; Net Weight: 135g Package Content: 50(+/-2%) x Shelf Support Stopper Product Name: Shelf Support Stopper Stopper Diameter: 5mm/0.2"