GOOACC GRC-31 150PCS Push-Type Rivet 2 Sizes Universal Auto Bumper Fender Clips Replacement-Fastener Removal Tool IMPACT RESISTANT PUSH RIVETS - Well made of durable Nylon plastic, not easy to break or crack like other brands, it is super sturdy! TOUGH FASTENER REMOVER- Durable Plastic and Metal material that has advantage of high abrasion resistance,allow you to quickly and easily remove car door panel and upholstery clips without causing damage to them. APPLICATION: Widely used for door trim, fender, bumper, radiator shield yoke, side skirt, grille, engine cover and splash shield retainers.Better than other clips SIZES: One is measured Head Dia: 20mm; Stem Length: 22.8mm; Fits Into: 8mm hole. The other :Head Dia: 20mm; Stem length: 16 mm; fits: 10mm hole PACKAGE INCLUDED: 100 pcs universal 8 MM push-type plastic clips,50 pcs 10mm Nylon Bumper Fender Flare Fastener,1 pcs 5-inch Fastener Remover.