1. The surface of the pressing roller is made of silica gel. The material with good toughness will not damage the soundproofing material. It is wear-resistant, smooth and high-temperature resistant. 2. The pressing roller has a two-way bearing structure, which allows for more stable and flexible operation, effectively improving the welding speed and construction quality. 3. The handle is made of solid wood, with an ergonomic and wear-resistant design. It causes no hand fatigue and provides a comfortable feel. You can roll it back and forth on the adhesive surface to seal the bonding area. 4. It is designed to fold leather evenly, helping to avoid wrinkling on the pieces where you don't want wrinkles. You can use it to smooth the edge of the leather and it is suitable for bonding. 5. This car soundproofing construction tool is suitable for high-temperature welding of PVC waterproof films, sealing tape stickers, sound bars. 6. Product Name: Soundproofing Roller 7. Color: Black, Yellow 8. Quantity: 2 X Soundproofing Installation Tools 9. Size: Wheel length: 3cm, diameter: 3.5cm; Handle length: 12cm, total length: 17.5cm 10. The surface of the pressing roller is made of silicone. The material with good toughness will not damage the soundproofing material. It is wear-resistant, smooth and high temperature resistant. 11. The handle is made of high-quality solid wood, is wear-resistant, ergonomic, comfortable and reduces hand fatigue. 12. It has a two-way bearing structure, which allows for more stable and flexible operation, effectively improving the welding speed and structure quality. 13. It is designed to fold the leather evenly, avoiding wrinkles in the parts where the leather should not wrinkle. You can use it to smooth the edges of the leather and it is suitable for viscose. You can roll it back and forth on the sticky surface to shrink the sticky area. 14. It can be used as automotive soundproofing tools, suitable for welding PVC waterproof membranes, tarpaulin films, sealing strips and soundproofing beams at high temperatures.