Feature: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.Specification: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 280Scope of Application: For PVC Floor Welding, Plastic Board Welding, Housing Waterproof, Poncho Welding and PP Plastic Board Welding, etc..Package List:1 x Silicone Seam RollerNote:Manual measurement, please allow some error.