Great Choice!
My son loves his allergy bracelet.  I just wish we could buy all of the additional charms from Amazon instead of being directed back to the Allerbling website for the sesame seed addition, etc.  It came with two sizes, so he will have one to grow into.  You stretch the band to slip in or out the specific allergy buttons, so easy to customize, but not likely to pop off.
Rating: 5 stars