Rainbow sewing thread - Tex 60
100% Polyester 
Spool:100 grams
Recommended for Some Semi-Industrial Sewing Machines and Industrial Sewing Machines.
Sugessted Needle Sizes: 90/14  - This is only suggestion, you would have to check what works best with your machine, you might need to adjust your tension as well.
UV & Weather Resistant
Please read your machine's manual to check compatibility before ordering.
Thank you