All our straps come with the easy-clip feature. This function allows you to easily and hassle-free change the strap on your timepiece. To change your watch strap, simply pull on the bar that extends beyond the strap and shift it to the side to remove it from the watch. To attach a new strap: Insert one side of the bar into one of the holes of the lug. Then, pull the bar to fit the other side. Once done, find the other hole on the side that needs to be inserted. You will hear a slight noise indicating that the spring of the easy-clip system has expanded. Now, your new strap is on your precious timepiece. This convenient feature ensures that your BA111OD watch can seamlessly adapt to your style changes and wear preferences, keeping it as versatile and functional as you need it to be.