Black Armband Gym Pouch Case For Xl Phones: IPhone 6 Samsung Galaxy S3 S4 S5VISIT OUR STORE FOR MORE FUN CELL PHONE ACCESSORIES Whether you run, walk, jog, bike, hike, climb, ski, snowboard or skate...TAKE YOUR PHONE WITH YOU. This armband case has Velcro strap so you can adjust and customize your perfect fit. This is a universal one-size-fits-all design. The strap is 12" long on the left side and 3" long on the right side. This is ideal for bicep up to 17". If you biceps are extra massive, you can use this on your forearm. The armband is made of neoprene material that will stretch to accommodate nearly any cell phone. Front of phone is visible and covered by clear plastic layer so your phones LCD screen is protected. This case also features reflective trim that will keep you visible and safe at night. There are 4 precut holes intended for headset. Strap on the armband, insert your headphones and listen to music while you jog.