Excellent for all your sewing needs where a very fine but strong, more abrasion resistant and/or heat resistant black thread is needed. Size of a fine sewing thread. Please realize this is a very fine/thin thread, so while very strong IN COMPARISON WITH OTHER THREADS OF THE SAME SIZE, it is not an extremely strong thread. Don't expect miracles, it's not called "Wonder Thread" ;-)
KEVLAR® is heat resistant up to 750° Fahrenheit (begins to decompose between 800° F and 900° F). There is no flame or fire proof synthetic fiber, so KEVLAR® Thread will decompose if you hold it into a flame (mean temperature of a candle flame: 1,500° Fahrenheit!).
TO AVOID ANY CONFUSION: The main picture shows a 8.000 yd cone. You get one spool with the thread you order in one continuous length.
SHIPPING: You save considerably when you order large quantities, as whether you buy 100 feet or 1,000 yards, the shipping charge is the same!
Shipping cost to anywhere in the Americas is the same as for the USA. Please advise if you were charged more and I will refund those charges. Shipping cost to anywhere in Europe is the same. Shipping cost to anywhere outside the Americas and Europe is the same, mentioned below as "Everywhere".