Relay Module Delay Power Off Switch Control Board Electronic Component RD21F-C 220V

Eco-friendly silicone material, resistant to wear and tear Ergonomically designed wristband, soft and comfortable to wear Multi-color for option, meeting different style need Multiple holes design for easy adjustment of size An ideal strap replacement for your old, broken one Specification: Size: 128mm+91mm Wrist circumference: 5.5-8.7inch Material: Silicone Watch lug width: 20mm Compatible with: For Galaxy Watch4 40mm 44mm For Galaxy Watch4 Classic 42mm 46mm For Haylou LS02 For Galaxy Watch3 41mm For Gear S2 Classic For Gear Sport For Galaxy Watch Active For Galaxy Watch 42mm For Moto 360 2nd Gen Men's 42mm For Fossil Q Gazer For Pebble Time Round Large For Withings Steel HR 40mm For Ticwatch 2 / Ticwatch E For Ticwatch GTH For Ticwatch E3 For Garmin Vivoactive 3 / Vivoactive 3 Music / Garmin Forerunner 645/245 Music For Garmin Forerunner 158 For Garmin Forerunner 55 For Garmin Vivomove / Vivomove HR / Vivomove 3(NOT for Vivomove 3S) For Garmin Vivomove Luxe/Vivomove Style For Garmin Venu/Garmin Venu Sq For Realme watch For Coros Pace 2 For Coros Apex 42mm For SUUNTO 3 Fitness For Polar Ignite/Ignite2/Unite For Polar Pacer For watch GT3 pro 43mm For Huami Amazfit GTS3 For Huami Amazfit GTS 2e For Huami Amazfit GTS 2 mini For Huami Amazfit Bip U For Huami Amazfit GTS 2 For Huami Amazfit GTR 42mm For Huami Amazfit Bip lite For Huami Amazfit Bip For Huami Amazfit GTS For Huami Amazfit Bip S For Garmin Vivomove Sport For Garmin Venu 2 Plus For Garmin Approach S40