Cleverly Designed. The seam roller adopts an offset steel fork and an ergonomic 5-inch wooden handle that can withstand maximum pressure.Scenes to Be Used. This welding handheld roller product is more durable than nylon and has a longer service life. It is very suitable for film seams, lap welding, etc.Product Features. The seam roller can weld tarpaulin, advertising cloth, pvc waterproof roll material and other thermoplastic plastic roll material can be welded and flattened to prevent cracking and warping at the seam.Stable Withstand Voltage. The welding hand-held roller is surrounded by brass detail rollers to provide the most stable rolling action.color:As shownMaterial:brass+wood handlesize:Wheel thickness about 6mm, wheel diameter 30mm, total length about 175mmPackage Contents:1 x tpo rollersOnly 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.