【Compatibility】 Designed for MYZONE MZ-SWITCH and MZ-Max(Not Compatible with MZ-3 & MZ-1) for seamless replacement. 【Adjustable and Comfortable Fit】 The wearable size is larger than the adjustable size, stretching more than 1.2 times. The large size measures 29.5-45.3 inch / 75-115 cm. Craft...

【Compatibility】 Designed for MYZONE MZ-SWITCH and MZ-Max(Not Compatible with MZ-3 & MZ-1) for seamless replacement. 【Adjustable and Comfortable Fit】 The wearable size is larger than the adjustable size, stretching more than 1.2 times. The Medium size measures 24.8~36.6" inch /63~93 cm. Craft...

【Compatibility】 Designed for MYZONE MZ-SWITCH (Not Compatible with MZ-3 & MZ-1) for seamless replacement. 【Adjustable and Comfortable Fit】 The wearable size is larger than the adjustable size, stretching more than 1.2 times. The Small size measures 19.7-25.6" inch /55-70 cm. Crafted from a b...

【Compatibility】 Designed for MYZONE MZ-SWITCH (Not Compatible with MZ-3 & MZ-1) for seamless replacement. 【Adjustable and Comfortable Fit】 The wearable size is larger than the adjustable size, stretching more than 1.2 times. The Small size measures 19.7-25.6" inch /55-70 cm. Crafted from a b...

【Compatibility】 Only Designed for Myzone MZ-3 MZ-1 Physical Activity Chest Strap Heart Rate Monitor​ for seamless replacement. Not Compatible with Myzone MZ-SWITCH, Only for Myzone MZ-3 MZ-1 【Adjustable and Comfortable Fit】 The wearable size is larger than the adjustable size, stretching m...

【Compatibility】 Designed for MYZONE MZ-SWITCH and MZ-Max (Not Compatible with MZ-3 & MZ-1) for seamless replacement. 【Adjustable and Comfortable Fit】 The wearable size is larger than the adjustablesize, stretching more than 1.2 times. The Small size measures 19.7-25.6" inch /55-70 cm Crafted...

Work With: This replacement chest strap fits Only for Mz Switch and MZ-Max (Not Compatible for MZ-3 and Not Compatible for MZ-1 strap; Adjustable size between L:29.5-45.3" inch /75-115 cm The Wearable size is larger than the adjustable size,streching more than 1.2times COMFORTABLE and GREAT WORK: Wi...

Compatibility】 Designed to work as a Bluetooth heart rate moniotr chest strap replacement fits for MYZONE MZ-SWITCH (Not Compatible with MZ-3 & MZ-1) for seamless replacement. 【Adjustable and Comfortable Fit】 The wearable size is larger than the adjustable size, stretching more than 1.2 times....