VEVOR Roofing Hot Air Welder, 3400W 220V High Power Plastic PVC TPO Welding Machine - 1.57in Welding Width, 0.04-0.08 in Thickness, 68 ℉-1202 ℉ Heat Roofing Welding Tool, for Waterproofing Advertising Strong and Durable Welding Precise Positioning Product Performance Detail Features Portable Iron Box Extended Power Cord Compatible Materials: PVC / TPO,Welding Thickness: 0.04-0.08 in / 1.0-2.0 mm (Single Layer),Weld Width: 1.57 in / 40 mm,Item Model Number: JIT-710,Product Dimensions: 24.8 x 16.14 x 13.78 in / 630 x 410 x 350 mm,Net Weight: 88.85 lbs / 40.3 kg,Power: 3400W