TRIBE Water Resistant Cell Phone Armband Case for iPhone Xs Max, XR, 8 Plus, 7 Plus, 6 Plus, 6S Plus, Samsung Galaxy S9 Plus, S8 Plus, A8 Plus, Note 4/5/8/9 with Adjustable Elastic Band & Key Holder UNIVERSAL PHONE ARMBAND  Our premium running armband is designed to fit all plus size smartphones (see fitment guide below). A perfect hands-free solution for your smartphone so you can focus on your workouts. Enhanced with weatherproof technology to keep your phone safe and protected from rain or sweat, and an extra-thick reflective strip for safe running at night. FULL TOUCHSCREEN FUNCTIONALITY  Our encased running armband acts as a workout phone holder while offering full protection and allowing easy access to your phones touchscreen functionality and headphone jack. NO SLIP DESIGN  Unlike lower quality armbands, our premium running armbands are designed with the highest quality materials, including an extra-plush, adjustable elastic band to provide optimal comfort and fitment. Your phone is guaranteed to stay in place during the toughest workouts. PREMIUM GRADE QUALITY MATERIALS  Made from premium Polyurethane and a mixture of Lycra and Neoprene to provide optimal comfort, extra protection for your phone as well as water resistant capabilities. The ultra-plush, adjustable elastic band is designed to flex, twist and bend during your toughest workouts without losing shape. We designed the toughest armband to stand up to your toughest workouts! 100% SATISFACTION LIFETIME GUARANTEE  Our premium armbands come with a 100% satisfaction guaranteed. If you are not completely satisfied with your purchase, we will refund you fully or send you a replacement free of charge! No questions asked! We are 100% dedicated to providing you outstanding customer service, your questions or concerns will always be addressed timely and to your satisfaction! That is our commitment to every single customer.