[Size] Outer dimensions (width x height mm): Approximately 64 x 105 Inner dimensions (width x height mm): Approximately 57 x 90 This is a set of 10 vertical card holders. I purchased these as replacements for employee ID card holders, but I have extras, so I am selling them. As shown in the photos, they were unopened in their original plastic packaging and stored in a drawer at home for a long time. Because they have been stored for a long time, I have listed them as "like new." I opened the plastic packaging for inspection before listing. If you have any questions, please feel free to ask. #10 Clear Vertical Card Holders #ID Card Holder #Business Card Holder #Clear Vertical Card Holder #Card Holder #Vertical Card Holder #Employee ID Card Holder