Our 1/2 inch Waterproof In Case of Emergency Gunmetal Gray Skinny Sport Fitness Safety ID bracelet comes with a message of every type. Our silicone wristbands are made with 100% Hypo-allergenic silicone. This ensures that they will not break or tear easily and can be worn for months or years with little to no wear. It is designed to be used with an interchangeable 37mm Stainless Steel Matte Plate that is included in the purchase. The plate will allow for 4 lines of FREE personalized engraving of your choice and 25 characters per line. To install or remove the plate you simply stretch the bracelet and slide the plate on or off. This Skinny Sport ID Bracelet is high-quality, lightweight, and comfortable feel making it one of our best sellers at an affordable price. This product is designed to be interchangeable between our other 1/2 inch bands as well, so if you want your band to match your outfit but still have a peace of mind that your engraved plate is on you at all times then this ID Bracelet is for you.