Manatee Flag Scuba Diving Die Cut Bumper Sticker. Choose from an assortment of sticker styles. These unique stickers are manufactured with an intricate process that die cuts the sticker and then removes all internal and external edge pieces. This forms multi-piece stickers that are easily applied to auto bumpers, scuba tanks or any hard surface. Be proud to be a Scuba Diver, also makes a great gift.