Features: Crafted from stainless steel, wear-resistant and rusts resistant, ensuring long time use without easy damage and maintaining good cutting effect. The uniquely thread roller can leave even and clear dots and lines on fabric or leather, making it convenient for tailors and designers to perform precise pattern making operations. The handle design conforms to ergonomics, providing a comfortable grip and reducing hand fatigue, making it suitable for long time use. Provide four types of spacing gears (3mm,3.5mm,4mm,5mm) to meet the needs of different projects and flexibly respond to various handmade crafts. The small size and lightweight design make the tool easy to store and carry, making it perfect for carrying around when going out. Specifications: Component: Wood + Metal Size: 140mm/5.51''x25mm/0.98'' Gear spacing: 3mm/3.5mm/4mm/5mm Suitable for: suitable for fabric, leather, paper, film and other materials Package Includes: 1Piece Scaffolding Wheel 4Pcs Spacing Gear 1Piece Screwdriver note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.