MindShift Gear Gear Pouch 2 Batteries & Cards Wallet for GoPro HERO3+/4 Fits 24 micro SD adaptors or ~20 micro SD cards, 2 GoPro Hero 3+ and Hero 4 batteries (GoPro batteries and accessories not included) Notched clear windows on interior pockets for easy access to your batteries Zippered pockets to secure your cards Fits 4 Sony NP-FM50 batteries for your a7 or a6X00 series cameras External: 4.3 W x 0.8 H x 2.4 D (11 x 2 x 6 cm), Weight: 0.9 oz (25 g)