Thin Blue Line Flag Swaddle Blanket A portion of all the thin blue line sales are donated to Backstoppers. 100% Organic Muslin Cotton Baby Swaddle. 47x47 is generously sized to serve babies of all ages & sizes. This Muslin Cotton is extremely breathable & gets softer the more you wash it. Uniquely designed, Battle Rag baby swaddles offer your child the highest quality Organic Cotton with a one of a kind look. Thin Blue Line Flag Swaddle Blanket, Newborn Wrap, 100% Organic Muslin Cotton, Baby Wrap Blanket, Unisex Baby Swaddle, Gift