The Yesido WB12 is a multifunctional outdoor armband designed for active lifestyles. Made with durable Nylon, Lycra, and TPU, it offers waterproof and dustproof protection for your phone during running, cycling, hiking, or workouts. The secure Velcro strap fits comfortably on both arm and wrist, while the sealed zipper keeps your essentials safe and dry. Stylish, lightweight, and ergonomic, the WB12 is your ideal fitness companion. Specifications Model: WB12 Waterproof Sports Mobile Arm Bag Color: Gray Material: Cotton Lycra + TPU + Velcro Size: 18.5 x 10 cm (Folded) Attachment: Velcro strap for arm/wrist Key Features Waterproof and dustproof design Comfortable fit with Velcro strap Sealed zipper for added security Suitable for outdoor sports and fitness activities Universal fit for men and women