You are buying a Brand New Reiko Sport Armband for Universal 4.7" Devices Full Adjustable Strap Red, Blue, Green Yellow Product Description The Green SAB01-UNI55GR, Yellow SAB01-UNI47YL, Red SAB01-UNI55RD, Blue SAB01-UNI55BL Sport Armband can be used with many different smartphone and iPod models. You can also place your key in the special key holder. The stylish reflective silver trim also provides safety for evening runners. You can listen to your favorite music, audio book, or use a fitness app as you workout with your phone held securely on your arm! It is the perfect fit for your life on the move! Offer a perfect fit for nearly all size arms Available in different colors Universal armband design for both men and women Let you enjoy your music while working out and running Protect your device from sweat while you burn calories at the gym or when you are out jogging