Furuix 1 pcs PDR Tools Strip Line Board Reflective Board for Dent Detection Paintless Dent Repair Removal Tool Reflector Board Dent Scan Glue Stick Hail Damage Repair with Ajustment Holder Dents annoying. And so does the cost to repair them.PDR (Paintless dent removal) line board is a dection tool when you do the dent repair work,which can help you find out the exact positon of dent.Which can give you a very good guide when working. PDR Tools Package include 1 pcs dent line board. Easy to chase down the damage. Could be reused again and again. Stripe Line Board for the surface dents of all kinds of flat metal. Tough Polyvinylchloride composite material, making it Strong and Flexible which will not easily break or warp! Size: 21cm * 30cm (8.27" * 11.7").The joint of the Line Board holder could be taken off and install flexible, you could make any length as you want. The holder can hold on vertical, can not hold on horizontal,because the joint is not tight. Its for aligning the reflected lines of the board to a dent.It works best when there is plenty of sun light. The reflection becomes distorted where the dent is and you can then work your PDR tool behind the dent to make the distorted image even or uniform again, once the distorted image or lines become parallel in the reflection you have successfully removed the DENT! BUY with CONFIDENCE: We are experienced manufacturer with years of PDR tool production experience.All items are under through strict inspected and certified before shipped out.We also accept return if you are not satisfied with your purchase,which seldom happen.Ships from China,taking about 10-15 days for the shipping.