The SIM format type (SIM format factors) includes the following information about your SIM card options:
| SIM card size | Tip: The "FF" designates the size (form factor) of the SIM card. |
| Option | Size |
| 1FF or full size | 85.6 mm × 53.98 mm × 0.76 mm 3.37 in x 2.12 in x 0.02992 in |
| 2FF or mini (standard) | 25 mm x 15 mm x 0.76 mm 0.98425 in x 0.59055 in x 0.02992 in |
| 3FF or micro | 15 mm x 12 mm x 0.76 mm 0.59055 in x 0.47244 in x 0.02992 in |
| 4FF or nano | 12.3 mm × 8.8 mm × 0.67 mm 0.484425 in x 0.34645 in x 0.02637 in |
| MFF2 (M2M, embedded, eSIM) | 5 mm x 6 mm x 1 mm 0.23622 in x 0.19685 in x 0.03937 in |
| Triple-cut | Includes nano (4FF), micro (3FF), and standard (2FF) sizes.  |
| SIM card type | Description |
| Embedded | Embedded cards can be soldered directly into a device adding extra security and durability. |
| Industrial | Industrial cards are designed to work in more rigorous environments, harsher climates, have a longer lifecycle (as many as 98 million read-write cycles), and increased storage capability. |
| Standard | When this term is used with the product offer "single ops" without 2FF, it implies that the SIM card will be credit card size with one cut for a single SIM card size. |