Extended Breathable Nylon Arm Band Strap for Fitbit Air Metal Case Bicep Adjustable Fit Quick Release Buckle Sweat-wicking Fast-dry Lightweight Skin-friendly Tracker Cover Workout

Flexible Fitness Band: This arm band strap for Fitbit Air is compatible with arm, ankle, and wrist positions, allowing you to track workouts accurately no matter where you choose to wear your tracker. Fits Various Body Sizes: The extended nylon bicep band with an adjustable 280-450mm fit range accommodates a wide variety of arm and ankle circumferences, providing a secure fit for all body types. Comfort-First Nylon Build: The moisture-wicking nylon band features breathable woven nylon strap construction that stays light, dries quickly after sweating, and does not irritate skin during prolonged wear. Instant Secure Attachment: The quick release buckle lets you attach this replacement band for Fitbit Air in seconds with no tools required, making it easy to switchs wear positions between different activities. Protective Hard Shell: The metal protective case shields your tracker against scratches and impacts during workouts, offering reliable protection whether you are at the gym, on a trail, or doing yoga.