Replacement watch strap for Polar A360 A370 fitness tracker100% brand new and.Original Replacement Strap For Polar A360 A370 Feature:1.Material quality: safe and environmentally friendly high-quality silicone material2.Process: The button is a steel button,The lock is made of zinc alloy die-casting, and the surface is electroplated and sprayed. All materials have no harm to human skin, environmental protection, safety, and no allergies.3.Features: The wristband design is ergonomic, durable, moderately soft, and very comfortable to wear4.High quality: resistant to abrasion, high temperature, non-deformation, non-toxic, odorless, soft, non-cracking, non-irritating to the skin, low price5.Usage: suitable for parties, festivals and promotions, suitable for people of all agesWatch Band only, other accessories demo in the picture is not included Specifications:Item Type: Watch BandMaterial: SiliconeSize: Length 90+130mm/3.54+5.12inColor: As shown in the figure, multiple colors are availableCompatible Models: For Polar A360 A370Quantity: 1 Pc Note:No retail package.Transition: 1cm=10mm=0.39inchPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes:1 x Watch Band