Compatible with COROS PACE 4 Pro Bands, 20mm, 22mm, 24mm Quick Release Stainless Steel Band Metal Strap with Folding Clasp Replacement Straps Compatible with COROS PACE 4 Pro, 4 / PACE Pro / PACE 3 / APEX 2 Pro / APEX Pro / APEX 46mm/APEX 2 / PACE 2 / APEX 42mm / NOMAD / APEX 4 46mm, 42mm Smartwatch