220 Yards – 200 Mt on an orange spool. Aurifil’s 50wt/2ply thread is the most versatile and most popular weight from Aurifil. The 50wt is strong and thin, and results in remarkably flat and crisp seams. While it is wonderful for piecing, subtle quilting & topstitching, and English paper piecing it also works incredibly well for Needle Turn Applique, Bobbin and Machine Lace, Machine Applique (Straight Stitch, ZigZag, Blind Hem and Blanket Stitch,) Machine Embroidery, Dense Machine Quilting, Subtle Machine and Longarm Quilting, Basting, Whole Cloth and Micro Quilting, and Dense Background Designs. Needle Recommendations: 80/12 Microtex/Sharp, Universal, Quilting, or Denim Needles (50wt in the bobbin) 4.0 Longarm Needle (50wt in the bobbin) Tips: Aurifil’s 100% Cotton 80wt/ Wash on a cool wash, warm iron, can be tumble dried on low heat.