Features: 【Exquisite Workmanship】This product is meticulously crafted with exquisite workmanship, its durability and reliability for long-term use. 【High-Quality Materials】Made from high-quality materials, this product guarantees excellent performance and can withstand rigorous sewing work. 【Enhanced Sewing Efficiency】With its superior design and construction, this product helps to improve work efficiency, allowing you to complete sewing tasks with ease. 【Suitable for Various Sewing Work】This product is versatile and well-suited for various sewing projects, including both lightweight and heavy-duty fabrics. 【Reliable Performance】You can rely on the reliable performance of this product to deliver consistent and precise sewing results every time. Specifications: Material: Metal Size: 10*10*10mm Color: As the picture shows Package Content: 5pcs Thread Take-Up Spring Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.