TEKTON 7-PC. FIBERGLASS BODY REPAIR KIT features: Drop Forged, Heat Treated Steel Heads and Dollies, Precision-Ground, Milled and Polished, Extra-Strong Fiberglass Handles with Cushioned Rubber Grips, Repair Minor Dents, Dings, and Smooth Out Auto Body Finish in Damaged Area, 3-pc. Bumping Hammers: Standard Bumping, Reverse-Curve, and Pick-End Finish, 4-pc. Bumping Dollies: Curved, Utility, Double-End, and Shrinking.