Water Resistant/Waterproof anatomy stickers for books, water bottles tumblers, laptops and more. Great gift idea for future nursing students or employees within the medical field. Set of 4+1 Anatomical science. Brain & head stickers each measure about 3.5 inches, the body organ sticker measures about 4.5 inch x 2.5in. FREE SHIPPING & one Surprise Bonus Anatomy Sticker included!!!! Please message for any special requests or wholesale orders. Thank You!