The Blank White Re-writable Plastic Cards with Blue Text are standard CR80-sized plastic cards with a rewritable surface. It features a blue thermal print that can be erased and reprinted multiple times. This type of card is an ideal and economical choice for producing cards that require frequent information updates.Product weight: 0.60 kg- Sold in packs of 100- Blank white rewritable surface- Blue thermal print- Standard CR80 card size (84 x 52mm)- Compatible with all ID card printers