Approximately 800 spools of nylon thread for serging and flat seams. 95% of them are completely full. Literally every color needed including black and white. Picture is for reference. All spools are boxed/wrapped and ready to go. These are very large industrial sized spools. Brands include Cansew and Gutterman with some Asian brands as well. This thread is for loopers only, and great for stretch apparel as well as lightweight fabrics that need less bulk in the seams. Please message or text with any questions.