The Mega Source 12SD + 12TF Waterproof Memory Card Holder is a tough, water-resistant polycarbonate case made to carry and store memory cards. A moulded protective rubber interior lining protects against harmful shocks, by securing each memory card within the MC case. Each slot is strictly tailored to fit the card perfectly and protects the cards from falling around. The case adopts a compact design. The two sides both allow you to store memory cards. The water-resistant silicone seal keeps unwanted debris and water from entering the case. The ergonomic locking system keeps the cards securely in the case while allowing you to open them easily. In addition, the side of the case has a hole for easy carrying. The Mega Source 12SD + 12TF Waterproof Memory Card Holder fits 12 x SD and 12 x microSD cards