If you?re buying a band designed for the Apple Watch Ultra, this message is included: ?the 45mm bands work with 42mm, 44mm and 49mm cases. That means Apple has maintained band compatibility from the original 42mm Apple Watch all the way to the Series 8 version of the new 49mm Apple Watch Ultra. Bands for 38mm, 40mm, and 41mm cases are compatible with cases of all three of those sizes. Bands for 42mm, 44mm, and 45mm cases are compatible with cases of all three of those sizes. Elegant Luxury Casual loop Strap For Apple Watch band apple watch Iwatch band 45mm 44mm 40mm 41mm 42mm 38mm Breathable Stainless Steel watchband belt Please choose which color and model you want from my options NOTE1: Please check which size do you need on the back of your Apple Watch. Fashion Sports Stainless Steel Watch Band Replacement Strap for Apple Watch Compatible for Apple Watch Series 8 7 6 5 4 3 2 1 se Easy to insert and remove,Easy to adjust the length to fit your wrist, perfectly fit for your watch; Exquisite craftsmanship and Stylish design;More soft and comfortable Perfect as gifts for your friends and families. Product attributes: 100% brand new, high quality Moderate softness, free to wear, Length can be adjusted freely. Package contains: 1x Stainless steel band (not include the watch) or if you choose option, stainless steel band with box and 1x tool