CoVision AMTION Paintless Dent Repair Bridge Puller Sets Paintless Dent Removal Repair Tool Kit with 7 Pcs Different Shape Mats Threaded Rod for Dent Ding DIY Home Repair AMTION PDR pulling bridge Works on small dent amd hail damage.NOTE - You need a glue gun and sticks to use this PDR Tool , it don't including 7 different shapes tabs for all different dent,suitable for the sheet metal processing of automobile, refrigerator, Motorcycle Bodywashing machineetc... First,simply glue a dent pulling tab to the center of the dent Then,Place pulling bridge over dent pulling tabs Twist turning knob until it pops the dent out and removal it