PartsSquare 20pcs Fender Liner Fastener Rivet Push Clips Retainer for Buick Cadillac Chevrolet Oldsmobile Pontiac Saturn Package Content : 20pcs Plastic Rivets Fastener Application: Bumper, Floor Covering, Grille, Radiator, Body Moldings, Splash Guard Retainer (Direct replacement, no need to modify) Size (Head/Stem Length/Stem Diameter/Fit Hole): 14.58/20.36/7.86mm; 0.57/0.79/0.31 inch Item condition: Brand New. Material: Plastic, Nylon