The simple structure design enables you to install and use the watch band ring conveniently.Featuring soft and skin-friendly, the watch strap buckle is comfortable for you to use.It is made of premium silicone material, which is soft and comfortable.There are 4 different sizes for you to choose.The watch bezel with inner diameter of 18mm is compatible for Garmin Venu 2S/Vivomove 3s/Move3S/Vivoactive 4s/Active S, with inner diameter of 20mm is compatible for Garmin Venu Sq/Venu/Vivomove3/Move3/VivoMove Luxe/MoveLuxe/VivoMove Style/Move Style/Vivomove/Vivomove HR Sport Version/Vivoactive3/Vivoactive3 Music/Forerunner245/Forerunner245 Music/Forerunner645/Forerunner645 Music, with inner diameter of 22mm is compatible for Garmin Fenix 6/6 Pro /Approach S60/Forerunner935/Forerunner945/Fenix5, with inner diameter of 26mm is compatible for Garmin Fenix5x Plus/Fenix6x/Fenix6x Pro/Fenix3/Fenix3HR/Fenix3 Sapphire/D2 Bravo/Quatix 3/Tactix Bravo/Fenix5x.Item Name: Watch Band RingsMaterial: SiliconeInner Diameter: Style A: 26mm, Style B: 22mm, Style C: 20mm, Style D: 18mm (Optional)Compatible Models: 18mm：for Garmin Venu 2S/Vivomove 3s/Move3S/Vivoactive 4s/Active S20mm:for Garmin Venu Sq/Venu/Vivomove3/Move3/VivoMove Luxe/MoveLuxe/VivoMove Style/Move Style/Vivomove/Vivomove HR Sport Version/Vivoactive3/Vivoactive3 Music/Forerunner245/Forerunner245 Music/Forerunner645/Forerunner645 Music22mm:for Garmin Fenix 6/6 Pro /Approach S60/Forerunner935/Forerunner945/Fenix526mm:for Garmin Fenix5x Plus/Fenix6x/Fenix6x Pro/Fenix3/Fenix3HR/Fenix3 Sapphire/D2 Bravo/Quatix 3/Tactix Bravo/Fenix5xFeatures: Soft, Comfortable, ReplacementSize Details: Style A Inner Diameter: 2.6cm/1.02" (Approx.)Style B Inner Diameter: 2.2cm/0.87" (Approx.)Style C Inner Diameter: 2cm/0.79" (Approx.)Style D Inner Diameter: 1.8cm/0.71" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:10 x Watch Band Rings (Watch Not Included)