✅ 6 cone bundle pack Neon Colors of Threadart strong spun polyester on large cones is designed for serger machine Color fast, lustrous, and very durable ✅ 2750 yards per cone, 40 weight/2 ply. 6 Neon Colors in this set as pictured. No duplicates ✅ Combines the strength of polyester with a soft touch and sheen similar to cotton ✅ Outstanding durability, colorfastness and low lint. Made of strong 100% spun polyester. ✅ 40 weight/2 ply, 2750 yds per cone. Perfect for all your serging and sewing needs. You will get 6 huge spools for each unit you order. A rainbow of NEON colors.