PartsSquare 20pcs Fender Liner Fastener Rivet Push Clips Retainer for BMW 318ti Package Content : 20pcs Plastic Rivets Fastener Application: Bumper, Trim, Panel, Edge Covering, Rocker Panel, Carrier, Air Duct, Window Shelf, Moulding, Trunk, Wheel Arch Trim, Air channel, Headlining Retainer (Direct replacement, no need to modify) Size (Head/Stem Length/Stem Diameter/Fit Hole): 19.28/16.32/7mm; 0.75/0.63/0.27 inch Item condition: Brand New. Material: Plastic, Nylon