New desgined , friendly to the for original-paint.It does not damage the paint. Unpainted dent removal is a highly method, which can the dent on the vehicle without re spraying the vehicle . It is suitable for sheet metal processing of car, refrigerator, motorcycle body and washing machine body. Type:body traceless paint-free repair replacement Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Type:M8 Thread Colour:As Shown Material:nylon Package Contents: 12 * replacement heads Only the above package content, other products are not included. Note: Light reflection 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.