Black EVA Zip Carrying Case for Fitness Tracker Wristband Like Fitbit Alta HR, Flex, Charge, Charge HR, Blaze, Surge This Compact style personal organizer for Men and Women will help you find your tracker safely protected. Sturdy enough to keep your gadgets safe; protect them from unwanted scratches and accidental drops. Suitable for Electronic Accessories like Fitbit Tracker, External Batteries, USB Charging Cables, Flash Drive, Earphones, Stylus Pen or Internet Card, Etc. (Accessories not included) Material: EVA with an external smooth layer, environmental friendly with Carabiner Clip. Interior dimensions: Width (in.): 4.5 | Height (in.): 6 | Thickness (in.): 0.9 Exterior dimensions: Width (in.): 5 | Height (in.): 6.9 | Thickness (in.): 1.5