Madeira's Aerolock Premium Serger Thread is a top quality, core spun thread guaranteed to last through frequent washes or strain. Like all Madeira thread, each cone undergoes extensive quality testing to ensure flawless stitches every time. Each spool is 2,000 yards long and is 100% core-spun polyester.  Less lint than you get with cotton threads.

30 wt. Metallic Threads: Add some glamour to clothes, quilts, and home decor projects by sewing with Madeira 30 Wt. Heavy Metal Embroidery Thread. It fills in fast and looks rich.

6 wt. A thread with amazing luster producing a dramatic effect. Use in upper and lower loopers of your serger; 110 yd. spools; 6 Wt. 100% rayon; Thread locking spool eliminates drop off and tangling problems; Machine washable up to 140 degrees Fahrenheit, dry cleanable, and colorfast;

Rayon serger thread: For a decorative finish with shine, use rayon serger thread in the upper and lower loopers of your serger. Madeira Decora Thread has amazing luster.  Madeira Decora. Length 5m. High Lustre 4 strand divisible 100% rayon hand embroidery thread. Decora is a beautiful thread made with viscose rayon which has a very high sheen, reflecting light differently to cotton, giving a unique look or highlight to your work. Madeira Decora has a slight twist.