Aunt Lydia's Classic Crochet Thread Size 10 is a high luster mercerized cotton crochet thread that is perfect for crochet projects both large and small. This thread is available in a wide range of fashion solids, neutral basics and alluring multi-colors that are ideal for home decorating and fashion projects. Article 154 is a size 10, bedspread weight, 3ply, 100% mercerized cotton thread. White and Ecru: 400yd (365.75m), Solids: 350yd (320m) and Shaded Colors: 300yd (274.3m). Size 7 (1.5mm) crochet hook is recommended. Care: machine wash (max.temp. 104F/40C), dry flat, do not bleach, do not dry clean, OK to iron. Imported.