Comprehensive storage solution: This memory card storage box has 24 slots, capable of holding up to 8 standard memory cards, 14 TF cards (microSD), and 2 SIM cards, providing a complete solution for all your card needs. Protective design: The exterior is made from high-strength ABS, while the interior features soft silicone to absorb shocks and bumps, helping protect your cards from damage. Dust and water protection: A sealed closure effectively blocks water splashes and dust particles, keeping your cards clean and helping extend their lifespan. Portable and easy to carry: Includes a secure buckle with a carabiner and a hook for hanging, making this compact design easy to take on every adventure or daily outing. Materials and durability: Outer material is high-strength ABS; inner lining is soft silicone for impact absorption and card protection. Use scenarios: - On location or in the studio: Photographers and videographers can store SD/memory cards and SIMs for quick access between shoots. - While traveling: Keep spare SIM cards and various memory cards organized and protected in one compact case, attach it to a backpack or luggage. - Daily use: Ideal for commutes or school/work trips to safeguard backups in a durable, portable package.