Main Functions--The traction pull bridge is an effective dent repair tool. It can remove dents by yourself, and can be used to repair surface dents such as cars, refrigerators, motorcycle bodies, washing machines, etc.More Size Tabs--The tabs has 7 different size,will suit for different size dents.there are many holes,will make the glue adhibit easilyDon't Worry--Dent bridge puller won't destroy the structure of the car,either won't hurt the original paint.Repair by yourself, can save the expensive repair costHow to Use--Align the hole in the middle of the bridge to the attached traction tab,put the screw spin button on the traction rod and slowly tighten until the dent part to surface flush with the surroundingAttention--The bridge puller sets contains only a bridge and 7 glue tabs, excluding others such as glue gun and glue sticks. In order to repair dents,you should match the glue gun and glue sticks by yourselves