Assorted Colors: Come with 12 different colors of thread spools, and each thread is about 383 yards. these 12 colors meet most the home use hand sewing or sewing machine ; needs. Material: The sewing threads are made of high quality durable polyester, they will not be fraying easily. Uses: This thread is a standard size 402 thread, can be used for patchwork sewing, manual sewing and sewing machine sewing. DIY handmade projects, fashion sewing, knitting, embroidery patterns to decorate pillows/towels and clothes, etc. Great Gift: Perfect for your friends and family. This colorful sewing thread kit will help them easily complete DIY sewing projects. Package include: 12 rolls of high quality polyester sewing thread spools. Specification: Material: Polyester Thread length: 350m/ 382.76 yards Package Includes: 12 Pieces Polyester Sewing Threads Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!