About This Sewing Thread Material: High strength thread for sewing, 402 polyester thread, the colorful thread is soft and smooth, strong thread, not easy to wear and break, no fading of color, no shrinkage, sturdy and and the plastic reel also is not easy to deformation. All Purpose Thread for Sewing: With 34 sewing thread and extra 2 white thread and 2 black thread, 500 yards per spool of thread , 5 blank bobbin thread, 6 sewing needles, and 1 needle threaders, it's perfect thread for sewing machine everything from dressmaking to quilting. Colorful Thread: 30 colors sewing threads for sewing machine, 500 yards per spools, Sewing thread assortment has bright and long lasting color, will not fade or change color. Great for sewing beginners to learn or home&commercial sewing use or to make colorful sewing crafts! Widely Used: Our serger thread are widely used for most sewing machines thread and daily stitching, hand quilting thread, sewing machine, cross stitch, crochet, embroidery, knitting or other DIY craft projects. Sewing Gift: These colorful quilting thread for sewing machine make great sewing gifts for friends and family. It is also used for hand sewing crafts and sewing machines, perfect threads for sewing friends' practical items. Overview Material : Polyester Brand : ilauke Color : 30 colors Item Length : 7.5 Inches Product Care Instructions : Dry Clean Only Material Composition : polyester Item Thickness : 3 Inches Manufacturer : ilauke