PartsSquare 20pcs Fender Liner Fastener Rivet Push Clips Retainer for Chrysler Aspen Concorde LHS Pacifica Sebring Dodge Challenger Charger Dart Package Content : 20pcs Plastic Rivets Fastener Application: Front/Rear Fascia, Fender, Grille, Hood, Air Cleaner, Rocker Panel Side Mouldings, Underbody Shield, Wheelhouse Shields, Scuff Plates, Washer System Retainer (Direct replacement, no need to modify) Size (Head/Stem Length/Stem Diameter/Fit Hole): 18.52/20/8mm; 23/32/29/32/5/16 inch Item condition: Brand New. Material: Plastic, Nylon