¡Gracias por visitar nuestra tienda DSI ! Estamos encantados de que hayas venido a ver nuestros productos, no olvides utilizar el área de preguntas si tienes dudas. . Convenient storage: The micro SD card box memory card box is also equipped with a SIM card box and a SIM card holder, which is convenient for you to replace the mobile phone card when you go abroad or for business needs. Weighing only 26 grams, the memory card holder is compact and easy to store. 2. Antipressure and shockproof: The outer shell of the memory card box is made of hard aluminum alloy, and the inner shell is made of ABS+PC material, which is durable and can store 0 SD cards, 27 Micro SD cards, and 2 SIM card slots. Memory cards for cameras, camcorders, drones, cell phones. 3. Ergonomic locking system: The card box lock is firmly closed and can be opened easily by pushing down with your fingers. Each memory card has a separate safe space, is drop and scratchresistant, and slides into the card slot quickly and securely for storage. The external memory card case holder is convenient to use. 4 eatures: () Beautiful and stylish pattern design with aluminum texture (2) Precise card slot that helps to hold the memory card in place. (3) Small size, easy to carry. (4) Multifunctional and highcapacity: it can be stored and is a gift for friends who like photography. If you have a lot of memory cards, or are always looking for memory cards, this memory card storage case is an option. . You will get: budi patented design product storage card case multifunctional box, 2 months worryfree warranty and friendly customer service. If you have any questions, please leave us a message or ask QA, we will provide you with a satisfactory service solution.