1.UNIVERSAL SIZE - Compatible with iPhone 12/iPhone 13/iPhone 12 pro max/iPhone 13 pro max. Fits devices up to 6.5 diagonal (without rugged case) with extra space for credit card, ID, cash, coins. Easy access for beach, swimming, fishing, sailing, kayaking, snorkeling and water park activities. 2.Portable Carry Neck Lanyard : Comes with a detachable lanyard with sturdy clasp for hanging around neck freely. Easy carry cell phone without hands when rain outside, kitche cooking. 3.EASY OPERATION : Slim transparent cover allows full touch screen functionality on photography, videography or checking emails even underwater. 4.FULL PROTECTION : Lightweight Polyvinyl chloride (PVC) casing with a simple snap and lock access, safeguard your device against water, snow, dust and dirt. 5.DUAL FUNCTION : Exquisite design with a detachable lanyard for hanging around neck freely and an adjustable armband for attaching to arm firmly.