The blank white 1K EcoPass cards are made from 85% recycled materials and offer an eco-friendly solution for access control needs. These cards can be personalised without compromising on print quality or durability and are compatible with all ID card printers. With a frequency of 13.56 MHz and memory capacity of up to 1K byte along with a unique UID number consisting of four bytes, these EcoPass cards provide reliable performance while being fully recyclable at the end of their life cycle