The perfect gift for a guy swimmer with a sense of humor, this waterproof bag tag features our original "Shark Attack" design. Made from a rigid plastic, it has a pliable, clear loop for ease of use. Available in a choice of three sizes, it is a humorous everyday accent on a backpack or swim bag. Ideal for a suitcase or other bag for travel, It can be personalized with contact information on the back. This very unique bag tag is sure to be appreciated for a birthday, holiday or any occasion.