Quantity: 1000 (200 per roll) Compatible with the following label printers: Dymo LabelWriter 450 Turbo Dymo LabelWriter 450 Twin Turbo Zebra GC420d Zebra LP2824 Godex EZ-DT2 Godex EZ-DT4 Badge dimensions: 2.875” x 1.875” (7.30cm x 4.76cm) Rolled Expiration: 1 day Note: The expiration process starts taking effect within 8 – 12 hours. The complete process may take up to 24 hours. Temperature may effect the expiration process: heat may cause a faster color change; cold may cause a slower color change.