OULEDI Compatible Watch Band for Apple 38mm 40mm Milanese Loop for iwatch Series 1 2 3 4 Black It fits Apple Watch Series 1 Series 2 Series 3.Series 4 Made of high quality stainless steel with strong magnetic closure clasp The magnet at the end of the band can adjust the length to the wrist size Duarble material and Ergonomics design give you convenience and guarantee You are welcome to contact us about any question, if there is quality problem, we will issue you refund or resend a new one.