Thank you for viewing. This is a brand new, unopened arm wallet. It can store your cell phone, coins, keys, MP3 player, etc. when you're doing sports like jogging or cycling. You can keep your essentials on your arm, making your active scenes more comfortable! The material is high-quality neoprene, also used in wetsuits. It has excellent elasticity and breathability, fits your arm, is less likely to get stuffy, and minimizes the feeling of pressure when worn. User type: Unisex