3SD Aluminum Alloy Memory Card Case Card Box Holders(Black)

1. Antimagnetic, dustproof and shockproof.2. This box has 3 SD card slots3. Aluminum alloy material, anti-oxidation, corrosion resistance4. Prevent cards from bending, crushing damage or sunlight.5. Portable and light in weight.6. Material: aluminum + anti-static EVA7. Dimensions: 93 x 60 x 5mm8. Net weight: 18g/pcNOTE: Only memory card storage case included, memory card not included