Gems Universal Fitness Band Universal Fit (Iphone 5S, 5C, 4S, 4, iPod Touch (all generations) Gems Universal Fitness Band Universal Fit (Iphone 5S, 5C, 4S, 4, iPod Touch (all generations) Lightweight Neoprene Construction Toch Friendly, Transparent Mask Built-in Key Holder Reflective Strip for Nighttime Use