Item Type: Memory Card Case Material: ABS + Thermoplastic Rubber Model: MC-4 Application: For 4pcs CF card + 8pcs MSD card or XD card. Package List 1 x Memory Card Case 1Simple Storage: With ample space for 4pcs CF card and 8pcs MSD card or XD card, the organization and carrying are much easier. 2Great Matching: All the slots are accurately designed to match the memory cards with firm fixing, very practical and reliable. 3Locking Design: Ergonomic lockable design enables easy opening, which ensures good sealing that is waterproof and dust proof. 4Good Materials: The external is made of ABS material, and the internal is made of thermoplastic rubber, sturdy for long using. 5Practical Uses: Eyelet design allows it to use with key chain and so on, bringing more convenience to the daily carrying.