Unshrinkit U2-01 Unshrinking Solution for Cashmere, Wool and Wool Blend Clothing Unshrinkit helps save shrunken wool clothing that fell victim to a dryer mistake. Unshrinkit provides more gentle and effective stretching. It is hand safe, color safe and sweater safe. Note: Unshrinkit unfortunately does not work on felted (i.e. extremely shrunk or matted) garments. Made in the USA Featured on Shark Tank