High Quality Soft Silicone Band for Fitbit Alta HR Band Color:green This makes it suitable for

This makes it suitable for use in humid environments or rainy weather

Wrist circumference: 140mm to 220mm (5

If you see small rectangular or round notches around the edge of the metal plate

Use a caliper or a ruler with millimeter markings to measure the inside distance between the strap ends where the buckle sits

High Quality Soft Silicone Band for Fitbit Alta HR Band Color:green This makes it suitable forUpgrade your daily activity tracking with this Soft Silicone Band for Fitbit Alta HR. Designed for active lifestyles, it stays comfortable from your morning workout to your evening commute. This strap provides a secure fit that handles sweat and movement without irritating your skin throughout the day. Fits: Fitbit Alta HR, Fitbit Alta Material: Medical grade silicone Closure: Stainless steel buckle Installation: Quick release clip mechanism Why