There are quite a lot of medical bracelets out there; this one's designed to reduce the number of people asking 'whats wrong with you' It's subtle, small and light enough to be worn comfortably along with your watch and/or other jewelry, so you can free-up the right (or the left) hand of a massive, bulky, neon sign of a bracelet, which will help you tremendously to write and work with. Made of High quality solid stainless steel, can be worn in the ocean (salt water) with no plating to peel off or cause allergies, comes with a nice user friendly and secure Lobster Claw Clasp and 9 inches long to fit everyone by simply removing a few links (with a couple pairs of pliers). For people with much smaller wrist sizes like petite women, its recommended to remove links from both sides to center the clasp at the bottom.