Features: Essential Tool for Fiberglass Projects This 4piece fiberglass laminating roller set is produced to effectively eliminate air bubble from freshly laid fiberglass resin, ensuring a smooth and professional front for your projects. Sturdy Construction Crafted from high quality aluminum alloy and plastic, these rollers offer a precise balance of glass and resin with no air pockets, making them both sturdy and sturdy for stable use. Ideal for DIY Enthusiasts and Professional Perfect for fiberglass product manufacturers, hobbyists, and DIY project enthusiasts who seek reliable tool for their craft. Multifunctional Application Scenario Widely applicable in the manufacturing and repair of fiberglass products such as boats, car, and bathtubs, this roller set is a multifunctional addition to any toolkit. Efficient Designs for Great Performances Feature various roller size, including stepped corner and straight grains rollers, this kit ensures even pressure distribution and reduces bubble residues, enhancing the quality of your fiberglass creation. Specifications: Component:Alloy Total Length: Approx,31cm/12.2Inches Roll Head Length: Approx.50mm/2.0Inches, 75mm/3.0Inches, 50mm/2.0Inches Product Weight: Approx.323g Package Includes: 4Pcs/Set Fiberglass Laminating Rollers note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!