Support our National Parks! Wooden stickers are the eco-friendly alternative to the usual vinyl stickers. Made of real cherry wood and fully biodegradable. Wood stickers can bend with the grain, perfect to stick on your laptop, phone, or water bottle. ↠ One cherry wood sticker with a strong adhesive backing. ↠ Natural wood, non-toxic adhesives, and all biodegradable. Supports our Parks: a portion of every purchase is donated to the National Park Foundation.