Identiv 3001 credentials are made with layers of PVC. The Identiv 3001 proximity card is an unbranded clamshell style card with vertical slot punch and is NOT directly printable with any ID card printer. Adhesive backed PVC cards may be used to print with and then stuck onto the Identiv 3001 clamshell card after.
The Identiv 3001 credential can only be programmed with 26 Bits only. If you are needing a different format with more than 26 bits try the Identiv 3000.
Identiv Proximity Card Programming Guide