This storage box is a phone card storage case, which is made of premium aluminium alloy, EVA material that can be used for a long term. Can effectively protect your data from lost. Also for sim cards, , card. Portable and practical container for outdoor activity. Features -Color:Multi -Material:Aluminium alloy, EVA -Size:9.00X6.00X1.00cm/3.54X2.36X0.39in -Note: 24 nano sim slots, 2 sim remover slots - Lightweight, compact and sturdy memory card case, provide safety in carrying and storage of your memory cards. - This memory card holder can effectively protect your memory cards , dirt, water splashing, etc. - The ergonomic design keeps the cards securely in the card box while allows you to open them with your finger easily. - With a compact and portable design, the storage case can be taken along conveniently. - The organizer will be a good partner for storing your SIM cards, allowing you to easily put your pants pocket or backpack. Package list: 1 Card Case