Come and Check Our Promo Solutions.Made with sweat-wicking, breathable fabric. Due to its stretchy spandex material, our armbands for cell phones have enough room to store your cell phone no matter the size (2" to 7"). They even have a pouch for your keys, wallet, and more. A reflective logo is welcome. Four different sizes: Small(approximately 7.5"?"), Medium(approximately 9.5-10.2"), Large(approximately 10.6-11.4"), X-Large(approximately 11.8-14.5'') Pls check inventory and detailed info with us before placing your orders.