We have engineered the Dual Pocket Pro SPIbelt® for comfort and maximizing carrying storage capacity. This belt has two pockets, the Original pocket size, which expands to 6.5 x 3 x 2", and the Large Pocket, which expands to 9 x 4 x 2". The Large Pocket easily accommodates large smartphones, including the iPhone®11 Plus, and Galaxy Note S10 Plus. The pockets are arranged closer together for a better fit, and we’ve also increased the width of the elastic band for stability and comfort.