PartsSquare 20pcs Fender Liner Fastener Rivet Push Clips Retainer for Acura NSX Honda Civic Lexus LS430 Toyota Corolla Toyota Sienna Package Content : 20pcs Plastic Rivets Fastener Application: Fender, Moulding, Bumper, Floor Mat & Silencer Pad Retainer (Direct replacement, no need to modify) Size (Head/Stem Length/Stem Diameter/Fit Hole): 20.5/21/8mm; 0.8/0.819/5/16 inch Item condition: Brand New. Material: Plastic, Nylon