The Classic Overlocker is a key item within our extensive Polyester-Cotton Sewing Thread selection.Polyester-cotton sewing thread combines the strength of polyester with the softness of cotton for the best of both worlds. As a versatile material great for both light and heavy-duty fabrics, this thread provides excellent durability while reducing the shrinkage risk typically seen in all-cotton threads. For anyone looking for high-quality wholesale options, this thread is both cost-effective and reliable, perfect for retailers and manufacturers.