1. Model Number: CanonPGL525 CLI526 ink cartridge..

2. Compatible for: Canon IP4820/MG5120/MG5220 Printers.

3. Ink Volume: Black: 21ml, Color: 10.5ml.

4. Certification: ISO 9001:2000 and ISO 1400:2004.

5. Warranty: 18 months.

6. Color: B, C, M, Y.