8 Spools Embroidery Thread Bright Collection (BOBBIN TYPE "L") High quality 100% Polyester 1100 Yds - 40 Weight Color Matching Bobbin included at spool base (Patent P) Best vibrant colors Superior strengh & bleach safe Rounded top prevents thread tangle Available with Type " L" or " A" bobbins Cap traps thread to prevent unwinding Available in boxes of 8 or 50 spools Clever product, Unique brand!