kwmobile Strap Compatible with Polar A360 / A370 Strap - Replacement Silicone Watch Band - Black

COMPATIBILITY: Compatible with Polar A360 / A370, SOFT MATERIAL: TPU silicone strap is flexible, waterproof and durable; protects from scratches, wear and tear, ADJUSTABLE: Band measures approx. 6.2 - 8.5 inches (16 - 21.5 cm) and can be adjusted with the buckle, NEW LOOK: Personalize your activity tracker with these straps or use them as replacement bands, NOTE: Silicone watch strap does NOT include fitness tracker