Apple Watch Solo Loop Brand new Solo Loop Apple Watch band, made from liquid silicone rubber. The Apple Watch Solo Loop features a unique, stretchable design. Suitable for Apple Watch Series 7/ 6/5/4/3/2/1/SE. Band Size It is the same as the wrist size measurement method on Apple's official website. If your Apple Watch is 38/40/41mm, choose 38/40/41mm S/M/L; if your Apple Watch is 42/44/45mm, choose 42/44/45mm S/M/L. (Please refer to our dimensional drawing for details.) Special Design Each Solo Loop Apple Watch band is specially treated with UVto give the band a silky, smooth finish. Its also swim proof, sweat proof and dirt resistant so it can go just about anywhere you want to wear it. Super Comfortable This Solo Loop Apple Watch band without clasps, buckles, or overlapping parts thats ultracomfortable to wear and easy to slip on and off your wrist. Multi Choices Our iWatch bands are available in a variety of colors so it can be matched with your different styles of clothes, appearing on different occasions.