Personalized Medical Silicone Bracelet:This custom wristband is great for anyone with a medical condition, allergy, or special medical need.Custom Your Engraving by selecting the "Customize now" button on the right 2PCS Custom Sport Medical ID Bracelet:Size:width 0.46 inches,length 7.48 inches/8.27 inches.Available in 2 colors(Black&Red/Black&Blue) Bracelet Materials:Each medical id bracelet is made of elastic silicone tape. It is waterproof, not easy to fall off, lead-free, nickel-free, colorfast, anti-allergic, and can be worn by both men and women Who Should Wear Alert Bracelets:Individuals with chronic medical conditions such as diabetes,epilepsy,autism,allergies,coumadin,waffarin,heart diease,pacemaker,asthma,COPD,stroke,cancer,multiple sclerosis,dialysis lung disease,ADD/ADHD,Alzheimer's,high blood pressure Shop Now:We value the shopping experience of every customer deeply. If you have any questions with these personalized medical bracelets, please do not hesitate to contact us at any time and we will provide solutions in no time