Amazon.com: All Purpose Extra Strong Heavy Duty Bonded Black Sewing Thread Great for Quilting,Upholstery, Leather, Denim, Marine, Outdoor and Camping Products. T70#69 210D/3PLY 1400 Yards. : Arts, Crafts & Sewing
Amazon.com: Polyester Thread Heavy Duty Bonded UV Resistant High Strength Outdoor Thread #69 T70 Size 210D/3Ply for Upholstery, Outdoor Market, Drapery, Leather, Beading, Crafts, 3000Yards Pack of 2 (Black White)
Amazon.com: All Purpose Extra Strong Heavy Duty Bonded White Sewing Thread Great for Quilting,Upholstery, Leather, Denim, Marine, Outdoor and Camping Products. T70#69 210D/3PLY 1400 Yards. : Arts, Crafts & Sewing