This was designed to hold my RSA SecurID on the back side of my badge. The red ABS pictures show version 1 but the uploaded files are version 2 which has a better fit to the SecurID. The Version 2 pictures are with the yellow ABS. Please note that my SecurID is missing the "Secured by RSA" label (see picture). I created VER3 with the "securID_T" variable increased to allow for SecurID's that have the label installed. I printed with 90% fill and thick shells. Supports are are required for a proper build.