Take Me Away Thickers Alpha Stickers: Carefree/Chipboard. These delightful stickers are the perfect finishing touch for any project! This package contains 168 letter and number stickers on two 11x51/2 inch sheets. Acid free. Archival quality. WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm do not mouth or chew. Imported.