Multi-Purpose Waterproof Black Safety Alert ID Bracelet - Free Engraving - Hypoallergenic Silicone Attachment with 30mm Plate - Runners ID - Fitness ID - Triathletes ID - Religious ID - Kids ID This In Case of Emergency ATTACHMENT ID Bracelet is Waterproof, Light weight, durable, and comfortable. Used for inspirational sayings, and in case of emergency contact info and desigend for Runners ID, Cyclists ID, Tri Athelets ID, Religious ID, Travelers ID, Kids ID, Etc. 30mm custom engraved matte finished plate holding up to 5 lines of engraving and 20 characters per line. FREE Engraving Designed as a Multi-purpose ID to place on ID Bracelets, Watchbands, Fitness Watches (Applewatch, Fitbits, etc.) Shoes Tags, backpacks for kids. Pretty much anything you would like to stretch the silicone around. Best part if gives you peace of mind that your ICE information and Inspirational Message is with you at all times ***PLEASE FILL OUT ENGRAVING INSTRUCTIONS IN THE "CUSTOMIZE NOW TAB"***