This adjustable sports armband is a smart and convenient solution for people on the move such as working out exercising running or walking but would still like to have yourSamsung i9100 Galaxy S2 with you while carrying on conversations on the phone or listening to your favorite music. With a sleek and comfortable design the adjustable Velcro strap provides a secure and universal fit on your arms. - Color: Black - Material: Nylon neoprene + PVC - Compatible with Samsung i9100 Galaxy S2 - Provides complete protection for your cell phone - Enjoy music and never miss a call while jogging running exercising or working out - Adjustable Velcro band lets you adjust arm band for maximum comfort