There are 50 vibrant colors, such as red, pink, yellow, blue, orange, gold, silver, black, gray, beige, green, purple , brown, white etc. They can meet your different color requirements for daily use. Sewing thread length of each spool: 150 yards (about 13700cm). Spool Size: 6 x 1.7 x 1.7cm (L x W x H); One piece weight: 4g; Lightweight and compact, easy to carry and store. These colorful sewing threads are made of high quality polyester, colorful, strong and durable. They will make your clothes or handicrafts more beautiful. They are suitable for machine sewing and any crafts, such as knitting, sewing, crocheting, cross stitch, tea bag, embroidery, weaving, quilting etc.A perfect gift for a friend or family who loves sewing and craft work. Note: The data are all manual measurement, please allow some error of 1 - 3cm, due to the light and display difference, there will be some color difference, depending on the physical object received.