1、Effective Pressure Application: The manual seam roller tool applies even pressure while eliminating bubbles, providing maximum distribution and coverage for optimal adhesion results. 2、Safety in Use: The roller features a 6cm wide axle made of heavy duty iron material, polished smooth to prevent any damage or scratching to flooring materials. 3、Comfortable Long Handle: Designed with a straight handle made of heavy metal iron structure, it allows for straight, non bending pressure application. The super comfortable grip handle increases control and leverage. 4、Easy Operation and Convenience: The handle is equipped with a non slip rubber protective sleeve, ensuring a comfortable and secure grip during use. 5、Wide Range of Applications: Suitable for PVC plastic flooring, waterproof oilcloth films, plastic welding, wallpapering, edge and corner sealing, automotive film pressure, and more.