Zipper, magnetic closure The main zipper compartment with 8 built-in card slots, 1 window slot, 1 bill slot and a zippered change compartment.Front smartphone pocket with magnetic closure.Detachable and adjustable shoulder and wrist straps included.This pouch is perfect for the new iPhone and fits most smartphones. Size: 4.25”w x 6.75”h x 1.5”d Shoulder Strap Drop: 14” – 26” Wristlet Drop: 7” RFID protected Material: Polyurethane