The HD Has Gone Medical! Introducing: The "ABO" HD Print Series of Chrono-Grip Hook Straps.
This Chrono-Grip model aims to signify the various blood types we humans have for rapid and easy identification by medical personnel. So, the design goal here was to achieve maximum legibility at all times. The high contrast print is also placed so that it will always appear on the interior (radial) side of your wrist for increased visibility when laying on ones back.
US Patent # D1,116,923
These are custom, handmade-to-order items, so they take time to build. Current lead times are 1-4 weeks prior to shipment.
If you have any issues with your order, be sure to reach out. I am more than happy to issue replacements/rebuilds as necessary. But custom straps are non-refundable due to their unique nature.