Note: Not fit s2 & s2 classic watch & not fit Samsung gear fit2 sm-r360 smart watch features: Brand new and high quality easy to adjust the length to fit your wrist contracted design style, with you life contracted and not simple. Vsoft silicone with smooth finish for a sporty look. Comfortable and durable. Fits 5.51"-8.46" (140mm-215mm) wrist. Models for selection: For Samsung gear s3 frontier / s3 classic, replacement band only -- not included tracker. <>Package included: 1xbands strap for Samsung gear s3 frontier/ s3 classic if you have any question about our products, please feel free to contact us with e-mail. Sunface is committed to providing each customer with the highest standard of customer service.