COMPATIBILITYThis 20mm quick release silicone strap is compatible with Samsung Galaxy Watch 4 (2021), Galaxy Watch 4 Classic (2021), Galaxy Watch 5 (2022), Galaxy Watch 5 Pro (2022), Samsung Galaxy Watch Active (2019)/Active 2 (2020) 40mm/44mm. Also fits smartwatches with 20mm wide watch bands.High-quality skin-friendly material: These Samsung silicone straps are made of soft, flexible and durable silicone material that is easy to clean, comfortable to wear and environmentally friendly for the skin, preventing skin irritation, sweat and water resistant. A must-have, especially for daily workouts.Latest series with multiple colors to choose from: Sports straps in multiple colors for your choices, different colors of replacement straps make your Samsung unique. Matches well with your clothes and is easy to change for all occasions and very suitable to use as gifts for weddings, birthdays, Valentine's Day, Mother's Day, Christmas, Thanksgiving, etc.Easy to install and remove: Upgraded and improved quick release buckles have stable and reliable performance, two durable notched buckles, which lock onto your Samsung watch precisely and securely. Easy to install and remove, NO tools required.