This thread rack for sewing machine is made of premium alloy and plastic material, which can withstand the use. Features the alloy and plastic material, which has high durability, not easy to deform. Fine workmanship, it ensures the practicality. Features - Material: Plastic, alloy. - Size: About 37.50X19.50X13.00cm/14.74X7.66X5.11inch. - It is strong enough, not easily deformed or broken, and can serve you for a long time. - It is easy to use and maintain, very durable and practical to use. - The base of the thread holder imparts it stability, practical and convenient. - The thread from the spool is threaded through the hook at the end of the tall vertical guide, and then it can be normally threaded through the machine as usual. - It makes your embroidery, sewing, quilting process , that allows you to focus more on your creativity. Package list: 1 x Thread Holder