- Aluminum alloy material.
- Size is about 3.7"L x 2.4"W x 0.4"H (9.3CM*6CM*1CM).
- sd card holder cases with 24 nano sim card slots / 2 phone general pin slots.
- Perfect to storage and travel.It 's very convenient to store the Nano-SIM cards,lightweight and durable.
- Color: random