Optimize your marketing campaign's reach by using these 4-Color Process Air Fresheners! With over 1,700 stock shapes available, they're made of buff color 88 pt. card stock. The stock sizes are approximately nine square inches (maximum length x maximum width), and all air fresheners must be marked "Avoid contact with painted, plastic or varnished surfaces". These products come with an attached elastic string for easy hanging. Spruce up your brand's look with a great promo tool!