COMPATIBLE MODELS — This replacement is compatible with Charge 5 activity tracker, NOT for any other models.
NO BUCKLE DESIGN — Fits 6.3″-8.3″ (160mm-210mm) wrist, the adjustable strong velcro helps you no need to struggle with racking buckles in order to secure your watch strap anymore. No buckle needed, just easily stick and lock your Charge 5 tracker.
IDEAL FITNESS TRACKER ACCESSORY — This replacement sport strap is made of a tighter woven nylon which make it soft, breathable, durable and sturdy. The lightweight material will not let your wrist have any burden even if you are exercising. The straps is reinforced with fastening technology and will not fall off like other straps.