PartsSquare 8pcs Fender Liner Fastener Rivet Push Clips Retainer for Buick Century Regal Chevrolet Impala Monte Carlo Oldsmobile Intrigue Pontiac Grand Prix Package Content : 8pcs Plastic Rivets Fastener Application: Headlight Retainer (Direct replacement, no need to modify) Size (Head/Stem Length/Stem Diameter/Fit Hole): /113/28.5mm; /4-9/16/1-1/8 inch Item condition: Brand New. Material: Plastic, Nylon