[Ultra-High Capacity]: The memory card holder adopts a compact design, the two sides both allow you to store 6 SD cards, 3 CF cards, and 9 TF cards, a total of 36 Slots. It was designed to hold up SD / SDXC / SDHC / SecureDigital / MicroSD / MicroSDHC / MicroSDXC / TF / CF / CFast / Compactflash Card | [TOP Materials for Shockproof & Water-Resistant]: This SD card holder case made from a high-strength & durable ABS shell and custom-fit molded rubber interior, which can greatly reduce shock and impact to better protect your memory cards. Moreover, the water-resistant silicone seal ring prevents moisture, dust, and debris from entering the case and damaging your cards | [Molded Rubber Lining]: The molded protective rubber lining is a custom fit to hold SD, MicroSD, and CFast cards. Each card fits securely within the lining and won't bounce around inside the SD card organizer | [Snap-On Locking System]: The ergonomic locking system keeps the cards securely in the SD card wallet while allows you to open them with your finger easily. In addition, molded eyelet can attach the SD card storage to a strap or hook and can be taken along conveniently | [Professional Support]: Please feel free to contact us for any issues, a satisfied solution is promised forever