Support your local heroes with the Thin White Line Flag. The Thin White Line has come to identify support for Emergency Medical Services who risk their lives to save ours. For outdoor or indoor display, this flag is made from 100% heavyweight nylon fabric specially treated to minimize sun and chemical deterioration. The single reverse flag is dyed and finished with a strong white canvas heading and brass grommets. Made to order. Please allow up to two weeks for delivery if the flag is out of stock. Made in USA! See below for related products.