1、[Scope of Application] It is suitable for PVC floor welding, plastic board welding, house waterproofing, poncho welding and PP plastic board welding, etc. 2、[Convenient to Use] Removable structure, easy to replace bearings. Ergonomic design, comfortable to touch and easy to use. 3、[Improve Efficiency] The width is large enough to greatly improve quality and efficiency when large, highly welded joints are required. 4、[Premium Material] Metal parts are 304 stainless steel, using imported NSK bearings, handle for the import of sample wood. 5、[Special Design] Two way bearing design, flexible operation, effectively improve the welding speed and construction quality. 6、[High Quality] Acid and alkali resistance quality is good, the highest withstand temperature up to 280 degrees. 1 x Silicone Seam Roller Item Type: Silicone RollerMaterial: 304 Stainless Steel+Beechwood+SiliconeWeight: Approx. 400g/ 14.1ozSize: The Total Length: Approx. 165mm/ 6.5inPressure Wheel Size: Width: Approx. 90 mm/ 3.5inDiameter: Approx. 40 mm/ 1.6inWorking Temperature: Below 280℃Scope of Application: For PVC Floor Welding, Plastic Board Welding, Housing Waterproof, Poncho Welding and PP Plastic Board Welding, etc.