Our Dyneema Whoopie Line is designed to be used for making whoopie slings. It comes in a non-reflective and reflective version. It is made from a UV resistant Urethane Coated Dyneema SK78. Which is extremely strong and very low stretch. Since this line is a single braid construction, it is very easy to splice. It is sized at 2.3mm which is between 1.8mm New England Dynaglide and 7/64" Amsteel Blue. Available in 50' hanks and 600' spools. Proudly Made In the USA!