PartsSquare 30pcs Fender Liner Fastener Rivet Push Clips Retainer for Subaru Forester Impreza Legacy Outback XV Crosstrek WRX STI Outback Package Content : 30pcs Plastic Rivets Fastener Application: Door Trim Retainer (Direct replacement, no need to modify) Size (Head/Stem Length/Stem Diameter/Fit Hole): Bottom:15 Middle:16 Top:13/14/9.5mm; /Bottom:0.59 Middle:0.63 Top:0.51/0.55 inch Item condition: Brand New. Material: Plastic, Nylon