Worried about loosing memory cards or having them damaged while transversing through the field, then the STC-MCSC is the answer. Hard protective shell made of tough ABS plastic and anti-shock, dust-proof and rubber sealed effectively protects your memory cards from damage. It stores up to 12 full size SD cards plus 12 micro SD cards, perfect for protection of all the data you carry. Holds up to 24 memory cards 12 full sized SD cards 12 micro SD cards Polycarbonate house to resist falls Rubberized card holders Waterproof seal