Features1Multi Functional: Seam hand pressure roller is mainly used for membrane, sheet welding and inspection of waterproof layer welding seam leakage welding, such as PVC coil welding seam, EPDM bonding seam, etc. 2Silicone Material: The pressure roller is made of wear resistant and non deformable silicone material, which ensures long service life and high durability. 3Labor Saving: The handle is made of high grade wood, resistant to wear and tear, ergonomic design, comfortable in the hand. 4Manual Operation: Manual operation is convenient and flexible, which can precisely control the pressure and speed according to the actual needs. 5Portable Design: The lightweight and portable design makes the seam roll easy to store and carry, and can be used and maintained anytime and anywhere.SpecificationItem Type: Seam RollerSize: Approx. 276x32x40mm/10.9x1.3x1.6inMaterial: Wood, siliconeUse: Check the waterproof layer welds for false welding, leakage welding, etc.Package List1 x Seam Roller