Coats and Clark Extra Strong Upholstery Thread White S964-100

Coats 15wt Extra Strong and Upholstery Thread is 100% bonded nylon for machine and hand sewing of upholstery, outdoor and heavyweight fabrics and is weather resistant. It is available in a range of 8 colors.  150yds per spool, Machine needle size: 16 or18. Hand Needle size: 1, 2, 3, 4 or 5.