Material: Slim Premium elastomerCompatible Devices: Compatible with Apple Watch 40/44mm Series 5/4, 38/42mm Series 3/2/1 Optional Size: 38/40mm S/M, fit 5.12"-7.09" wirsts, 42/44mm S/M, fit 6.12"-7.90"Multiple Colors: Black, Midnight Blue, Blue...

Material: Slim Premium elastomerCompatible Devices: Compatible with Apple Watch 40/44mm Series 4, 38/42mm Series 3/2/1 Optional Size: 38/40mm S/M, fit 5.12"-7.09" wirsts, 42/44mm S/M, fit 6.12"-7.90"Multiple Colors: Black, Midnight Blue, Blue...

Material: Slim Premium elastomerCompatible Devices: Compatible with Apple Watch 40mm Series 4, 38mm Series 3/2/1 Optional Size: 38/40mm, fit 5.12"-7.09" wirstsMultiple Colors: Black, Midnight Blue, Blue gray, Light Pink, Red, Dark gray, Turquoise,...