Features: Experience seamless and efficient thread cutting with Automatic Thread Cutter Shuttle Head Ensures accurately thread cutting with its stable rotation mechanism, crafted from stainless steel. Suitable for wire and cable manufacturers who demand consistency and efficiency in their production process, enhancing both productivity and quality. Long time use, not easy to break, convenient to replace. Transform your sewing project with this innovative tool that promises quick thread changes. Specifications: Color: Silver Component: Stainless Steel Size: Approximately. 4x4cm/1.57x1.57in Weight: Approximately. 45g Package Includes: 1Piece Thread Cutting Shuttle Head note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color