If you are looking for a durable phone card storage holder with reliable quality and reasonable price, I want to recommend this storage box for you. We adopt high-end quality, can keep it for a long time. Meanwhile, it owns an attractive appearance design. It would be your best helper for you. Features -Color: Silver -Material: Aluminium alloy -Size: About 9.00X5.70X0.40cm/3.54X2.24X0.16inch - Made of quality and sturdy aluminium alloy material that can ensure its durability and practicability. - It can provide full protection to your phone cards, prevent it , scratch, etc. - Internal EVA froth material, the inner slot is not easy to deform, accurate card slot, better your phone card. - , drop resistant, waterproof, shake resistant, very practical in your daily life. - Portable and practical container for outdoor activity. Suitable for travel or just for daily use. Package list: 2