QWORK® 2 IN 1 Seam Roller High Temperature Resistant, 40mm Hard Rubber Seam Roller and 6mm Brass Bottom Corner Seam Roller, PVC Welding Tool.

["Durable: 1.57 inch wide silicone roller with 0.24 inch wide brass detail roller, corrosion resistant and temperature resistant up to 500°F.", "Advantage: The brass detail roller is great for detail work in tight corners and for seaming fixtures.", "Ergonomic design: The wooden handle is ergonomically designed to reduce fatigue and provide a secure grip.", "Use: Perfect for welding PVC/TPO/EPDM roofs, vinyl deck membranes, and tarpaulin banners.", "Service: Enjoy a smooth and worry-free return service within one month. If you have any questions, feel free to contact us, we are here for you."]