Condition: new Comfortable and adjustable elastic strap Chest strap made of high-quality material for close skin contact Soft fabrics and adaptive electrodes provide high sensitivity to heart electrical signals Features snap attachment mechanism Compatible with various heart rate sensors supporting ANT+ and Bluetooth 4.0 Works with Polar, Wahoo, Garmin, and other major brands Fits models including Polar H3, H7, M400, V800, Wearlink, M32; Wahoo TICKR; Garmin Edge 520, Forerunner 610, HRM-Run, HR sensors; Coospo H6; Bryton 530, 330; and similar devices using standard snap connectors Color: Black + Red + Sky Blue / Black / Orange + Yellow + Dark Blue Type: A / B / C Material: Nylon / Polyurethane Size: Approx. 98cm in length Package Contents: 3 x Adjustable Elastic Strap Note: Device not included. Only the items listed above are included. Note: Lighting and display differences may cause slight color variation between image and actual item. Measurement error allowance: +/- 1-3cm.