These watch band charms feature your personalized chronic illness. They slide right onto a watch band and are readily available in case of an emergency. The red caduceus will be included after the medical condition requested. The character limits are: Hydrus font: 10 Jenna Sue, Bridgette and Magnolia font: 5 Arial and Bubblegum font: 4 If what you request does not fit within these limits we will shorten your text and/or change the font to fit it ABOUT THE ITEM: •1/4" tall and made of a lightweight aluminum. •The aluminum will not tarnish. •They're not a solid bar - the ends come together in the back as shown in one of the pictures. •It's very easy to put on. You just slide it up the band to where you would like it to be located. •Fits a band that is 7/8" wide or skinnier. •Band is not included, you will only receive the charm. ➜Please remember that we hand stamp each item so there may be some slight variations and light marring on the back of the item from the stamping. At times, some words may not measure exactly centered on the item. Also sometimes not all letters, numbers and designs will be perfectly aligned or stamped the same depth as each other as this is the nature of hand stamping. This adds character and uniqueness to your items. We do try our best though to achieve that perfect and straight look :)