PartsSquare 30pcs Fender Liner Fastener Rivet Push Clips Retainer for Cadillac DeVille Package Content : 30pcs Plastic Rivets Fastener Application: Radiator Mounting Support, Sheet Metal/Front End 0 Retainer (Direct replacement, no need to modify) Size (Head/Stem Length/Stem Diameter/Fit Hole): 13/13/6mm; 0.51/0.51/0.23 inch Item condition: Brand New. Material: Plastic, Nylon