1.Light and portable sd card storage case 2.Heat resisting,anti-resistance, damp proof 3 ... 4.6g High Speed Micro SD Card and SD Card Storage CaseSpecifications:1. Thickness: 1mm2. Net Weight: 4.6g3 ... avoid lost and be damaged, this card case is the best storage tool for you. You can take it ... Case/carton2. Carton size: 28x19x19cm3. G.W.: 2.5Kg Photos: High Speed Micro SD Card and SD Card Storage Case