Feature: The metal film is used as raw material, with bright luster and polyester core, which is not easy to break and is very durable. Good color fastness, strong sense of hierarchy, noble and luxurious. Each spool is 4570 M / 4997 yards, which can meet your various needs. Wide range of uses: emblem, clothing embroidery, hand DIY, home sewing, etc. Guarantee: If you have any questions about this product, please feel free to contact us, we will try our best to help you solve your problem. Specification: Item name: Metallic Embroidery Threads Quantity: 1PCS Color(Optional): Gold/ Silver Inner Core: Polyester Thread Main Material: Metal Film Size: 7*16cm/2.76*6.3in Package information: Package size: 17*8*8cm Package weight: 130g Package Including: 1* Metallic Embroidery Thread