Genuine Apple Watch Strap 41mm Sport Band (PRODUCT) Red S/M MT313ZM/A 38mm 40mm
This is a 41mm band, designed for the Apple Watch Series 9, but it will also fit any other Apple Watch with a 38mm, 40mm or 41mm case size. Part/Model Number: MT313ZM/A / 41mm Sport Band, (PRODUCT) Red, S/M, 2023 (Series 9).