[ENVIRONMENT FRIENDLY]Not harm to the paint,Paintless Dent Removal is the highly of eliminating dents in without having to repaint the surface of the vehicle.[HIGH QUALITY]Made from high carbon stainless steel, durable enough to push up the mental without bending or breaking. Corrosion resistance steel of dent puller rods ' rust and keep bright finish all the time.[WIDELY USE] dent repair Tool is suitable for the sheet metal processing of automobile, refrigerator, Motorcycle Body and washing machine Body etc. Different Shape tips for all types of dent repairs.How to use the tools(:position of car door)1.confirm the range of the dent2.insert air pump bag into the space of the car door,Squeeze the ball,air bag ,the space is bigger3.insert the red wedge into the space ,pull the air bag out.4select a suitable hook rod and insert it into the the space 5.aim the back side of the dent,extrude the dent6.if the the surface is convex,select a suitable pen or nylon pen and hammer,knock the convex surface slightly and frequently,util the surface is flat7.if the dent and convex surface are still existence,repeat the 6 steps above,util you are satisfied with itMaterial:Metal + rubbercolour:BlackPackage Contents:6 x Car Dent Hook Rods(length: 57cm, 51cm, 40cm, 33.5cm, 29cm, 26cm)1 x Pen with 8pcs Pen Heads1 x Hammer1 x Air Pump Bag1 x Red Wedge5 x Nylon PenOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.