Perfect size for around your wrist. Made of high quality silicone, very comfortable and will not hurt your wrist/hands. Nice size for purse or wrist, easy to fit in pocket, lightweight and easy to carry and use. Since many traditional key chain will broken easily, this key chain made from one piece silicone wrist band so that it will last long time without broken. Nice bright color for finding keys. Great option for both men and women in addition to bracelets.