["brand new and high quality\nFeature:\nMade of soft nylon material, adjustable size, easy to use, durable, highly efficient and stable, hand washable.\nSoft material and adaptive electrodes make it extremely sensitive to pick up your heart rate electrical signals.\nIt is an indispensable part of heart rate monitor. It will detect and send your real-time heart rate to the receiving terminal accurately. \nComfortable and adjustable elastic strap. Utilizes the snap attachment method. Easy and simple to use.\nWith the chest strap based on high quality material, it can be attached to your skin closely.\nfor all heart rate sensors (ANT+, Bluetooth-compatible 4.0, 5.3K).\nSuitable for /for Alatech/for Echowell, for Polar/for GPS sport watch, for Wahoo/for Runtastic/for Micoach/for Strava phone APP and other devices.\nChest Belt Strap only, other accessories demo in the picture is not included!\n\nSpecifications:\nItem Type: Chest Belt Strap\nMaterial: Nylon\nSize: 3x98cm/1.18x38.5in\nColor: for Grey, Black(Optional)\nTwo snaps Distance: Approx. 45mm (please check the distance of your transmitter and confirm the compatibility)\nQuantity: 1 Pc\n\nHow to wear a chest strap:\n1.Before wearing, check whether the length of the chest strap is suitable for you. If it is not suitable, you can adjust the length by elastic band.\n2.When wearing, place the transmitter in front of the chest, as shown in the figure, and then pass the other section around the body and pass the buckle through the other end of the transmitter.\n\nNote:\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x Chest Belt Strap"]