Amazon.com: Heavy Duty Upholstery Thread and Needles Kit for Hand Sewing, Including 3 Colors Extra Strong Nylon Thread and 2 Set Heavy Duty Hand Needles, Leather Upholstery Repair Kit
Gutermann Upholstery Thread 300 M (325 Yards) | JOANN
Amazon.com: Polyester Thread Heavy Duty Bonded UV Resistant Outdoor Thread #69 T70 Size 210D/3Ply for Marine Upholstery, Leather, Sewing Crafts, 3000Yards Pack of 2 (Black White)