Water-Resistant SD/CF/ Micro SD 24 Slots Memory Card Case Carrying Holder Storage Case for Micro SD Cards, SD/SDHC/ SDXC Card and CF Cards -High capacity : 4 slots for CF card ,8 slots for SD cards and 12 slots for Micro SD memory card -Application : Hard protective shell, water-resistant and robust memory cards protection box made of polycarbonate.Fits for SD card, Micro SD card, CF cards -Stability: The cards store insert drawers securely in the hard rubber, Each slot is strictly tailored to fit the card,Extremely stable -Snug fit - Molded specifically to hold Micro and Standard SD Cards securely -Unique design: Card box with convex design,you can comfortably grip the cartridge;and Cartridge lock to prevent the memory card is lost