[TWO-WAY STABLE BEARING]-Bearing design of the hand pressure roller is stable and flexible operation, effectively improving the welding speed and construction quality. [FLEXIBLE & REMOVABLE]-Hand roller with removable structure, which is easy and convenient to replace the bearings. [PURPOSE ROLLER]-Seam roller is suitable for high temperature welding such as PVC waterproof membrane, PVC//EPDM roofing and tarpaulin membrane. [WOOD HANDLE]-Handle is made of high-grade solid wood, abrasion , ergonomic design, feels comfortable and providing firm grip. [PREMIUM QUALITY]-Pressure roller is made of silicone, wear-, smooth, high temperature , up to 260 degrees., Manufacturer: Jnchdghwa