707 Trees Sticker is a die cut sticker with a white background measuring 3.5" x 3.5" This is a high-quality sticker rated for 5 years outdoor use. Rep the 707 with this awesome sticker. Slap it on your skateboard, bike, or even your car or truck. 707 is the area code for a large part of Northern California including Humboldt County, Del Norte County, Mendocino County, Sonoma County, and Solano County.