Since the early 1900s, Pendleton has honored America's greatest  national treasures?our National Parks?with a collection of distinctive  park blankets. Each blanket has a Pendleton label signifying its  authenticity and a special woven label with the park name and image of  an important natural feature. ? Pure virgin wool ? Dry clean ? Made in USA The National Park Foundation receives a royalty from the purchase of each national park blanket. Pendleton and our partners have donated more than $700,000 so far to support critical restoration projects in our national parks.