The main pocket contains six card slots, pocket, an interior zipper pocket, and additional room for your essential items. The back zippered pocket makes most small items accessible. This wristlet measures 8.3"(W) x 5.0"(H) x 0.5"(D). Its detachable 6.5" strap allows you to carry it with ease. It can accommodate most big-screen smartphones, including the Apple iPhone 15 Pro Max, 14 Pro Max, 13, XS MAX, Samsung Galaxy S23 Ultra, S22, S21 Ultra, Note 8, Google Pixel 7a, 8 Pro, L6 Pro, OnePlus 11 with a slim case or any phone smaller than 6.7 inches. *This wristlet has a slight mark on the front. See the last photo for details. However, don't let that minor flaw keep you from purchasing this accessory.