Compatibility: Compatible with all Apple Watch models, including the latest Series 10 and Ultra 2. Works seamlessly across Series 1-10, SE, Ultra, Sport, and Edition. Available for every size: 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, 46mm, and 49mm. Ideal for any Apple Watch user looking for a perfect fit. High-Quality Material: Made from soft synthetic leather for durability and flexibility, ensuring a comfortable and long-lasting wear experience. Vibrant Colors: Available in a range of stunning colors to dress up your Apple Watch and match any outfit or occasion. Adjustable Length: Features multiple alternative holes for easy length adjustment, providing a perfect fit for any wrist size. Wrist Size Guide: 38mm/40mm/41mm/42mm band fits wrists: 150-200mm (5.9" - 7.87") 42mm/44mm/45mm/46mm/49mm band fits wrists: 180-230mm (6.08" - 9.05") Note: Watch band only. Apple Watch and accessories not included.