The Same Day Labs SDLCD-RSTCB100 is a 700 MB Medical Grade CD-R with Silver Thermal Printable Surface. There are 100 pieces packaged in a Cake Box. The quality of media can have a direct impact on the ability to read and recover patient data. The  Same  Day  Labs  creates a  line  of Medical Grade Media for the sole purpose of recording digital Medical Images.  The Same Day Labs is held to the highest standards in the industry. It has taken the time to evaluate the quality of its media and its application in recording and playback for all modalities, including: CT, MR, RF, XA, MM, NM, US, EC, DX, CR, PT and PACS.