Uxcell a15080400ux0550 25pcs Vertical Mount PCB Circuit Board Card Slot Guide Rail Holder Bar Product Name : PCB board guide rail; material : plastic Mounting design : vertical mounting; fit for pcb board thickness.) : 2.5Mm(0.1") Slot size : 2.5mm x 3mm(0.1" x 0.12") (depth); positioning hole center distance : 16mm(0.63") Total size : 87Mmx 23.5Mmx 15mm(3.42" x 0.92 inch x 0.59") (h*l*w); Color : white Weight : 128G; Package Content : 25 pcs x pcb board guide rail