Quick Release FKM Fluoro Rubber Watch Strap Band 19/20/21/22/24mm Universal Band
They feel nearly as soft and flexible as silicone, but are much stronger, and resistant to picking up fuzz, or cracking. Material: FKM Rubber. Material : FKM. Type : Wristwatch Band. 1 x Watch Band. Strap Type : Two-Piece Strap.