- Compatibility: This replacement band is compatible With 26mm Silicone band for Fenix 5X/Fenix 5X Plus/Fenix 3/Fenix 3 HR. The silicone band ONLY, not for any other models. Suitable for all occasions: Sports, fitness, business, swimming, school, party and 24-hours day & night wearings.- Compatibility: This replacement band is compatible With Garmin Fenix 5S Plus,fenix5S,fenix6S,fenix6s pro,fenix6s Sappphire smartwatch ONLY, not for any other models. Suitable for all occasions: Sports, fitness, business, swimming, school, party and 24-hours day & night wearings.- Breathable: The holes on the band makes it more comfortable to wear and makes your skin breath freely . Ventilation Holes Design makes it wear cool and dry after you sweat during the sports.- Safety: The replacement wristband with a stainless steel buckle to ensure your watch secure during strenuous exercise and a strap holder to secure the extra length. No worry about your smartwatch falling off.-12-month warrantyLifetime tech support :We are happy to resend a replacement band or accessory if there's any quality issues of the band. Please kindly contact us once there's any technical problems or quality issues. We'll do what we can to solve your problem efficiently and satisfactory.