[Versatile]:Seam roller can weld films such as tarpaulins,advertising fabrics,PVC waterproof membranes,and can weld flat [Comfortable Handle]:Hand pressure roller has a comfortable wooden handle with an that provides maximum pressure,making it ideal for long hours of work [Easy To Use]:House paint roller uses a 2 way bearing design to ensure stable and flexible,effectively improving welding speed and construction quality [Material]:Welding handheld roller,40mm silicone pressure wheel,30mm copper pressure wheel,wear resistant,high temperature resistant [Wide Application]:Smooth seam roller tool can be used in a variety of applications,including woodworking projects,interior decoration work,floor installation,etc, Weight: 0.44974301448 pounds, Manufacturer: AMSLSIU