Ideal material: Made of EVA cover and polyester strap. The sturdy cover protects the heart rate monitor and secures the heart rate strap, and it is pressure-resistant.
Multi-color option: The heart rate band features multiple color options, which are popular with the public, thereby enhancing its wearing appeal.
Skin-friendly surface: Soft heart rate band, with a smooth surface that is gentle on the skin. It can be stretched and easily fixed firmly without easily falling off, up to a length of 38 cm.
Case size: 8.05 x 3.15 x 2 inches (20.5 x 8 x 5 cm), Soft armband: 12 x 0.75 inches (30 x 2 cm), Package Included: Black base x 1, soft armband black x 1/orange x 1/pink x 1/blue x 1