Compatible Models: Compatibility for your Garmin Vivoactive 3/Garmin Forerunner 645 Music/Ticwatch 2/ Moto 360 2 Men's 42mm/ Samsung Gear S2 Classic Smart Watch/ HUAWEI Watch 2. Smart watch device DO NOT included.Easily Install and Remove: Very easy to be installed on your smart watch and will stay firmly and convenient to remove from it as well.Premium Material: Fits for 5.11"-7.87" (130mm-200mm) wrist, comfortable to wear. Soft silicone with smooth finish for a sporty look.Perfect Safe Design: This Vivoactive 3 band with an innovative pin-and-tuck closure ensures a clean fit. Metal parts made with hypoallergenic nickel free stainless steel.Guarantee: If you are not 100% satisfied, please let us know, we will make it right.Compatibility:Garmin Vivoactive 3/ Vivoactive 3 Music / Garmin Forerunner 645 Music. Samsung Gear Sport SM-R600 / Gear S2 Classic SM-R732 / R735 Version/ Samsung Galaxy 42mm Smart Watch.Motorola Moto 360 2nd (Mens 42mm 2015).Ticwatch 2 / HUAWEI Watch 2 smart watch.Product Description:--A good Replacement band fits your 20mm width smart watch.--The size can be adjusted according to the circumstance of individual wrist.--Eco-friendly and breathable, Sturdy and durable, wear very comfortable.--Different color for different outfits, Elevate your style for every occasion.Package:1 * Silicone replacement band with 2 spring bars.The watch device is not included.Customer service:If for any reason you are unhappy with any product by BIGTANG, please feel free to contact us. We take full ownership and responsibility for the quality of our products and will do our best to solve your problem quickly and efficiently!How to contact us:- Way one: On this page, click on BIGTANG next to Sold by, then click on Ask a question on the right top of page.- Way two: Log in your account > choose Your orders > find the order ID > click Contact seller.