[Compatible Models]: Bisikor strong magnetic silicone band fully compatible with Apple Watch 42mm 41mm 40mm 38mm, iWatch SE, iWatch Series 11 Series 10 Series 9 Series 8 Series 7 Series 6 Series 5 Series 4 Series 3 Series 2 Series 1. Fits 4.5 inch - 7 inch (114mm - 178mm) wrists. Please check the size on the back of your watch to choose the right size. [Strong Magnetic]: Built-in high-strength magnet ensures a secure fit on your wrist without the fear of it coming loose. The upgraded connector on both ends locks precisely and securely. Don't need any tools, easily installed or removed. [Upgrade Design]: Made of newly upgraded connector, makes your smart watch look more unique. Various rich and muted colors, same color connector and strap, stylish appearance, suitable for every occasion. [Premium Material]: Bisikor magnetic bands are made of high quality durable soft silicone, has a skin-friendly touch and brings you a comfortable wearing experience. Anti-scratch and wear-resistant, dust-resistant and sweat-resistant, just wipe dry after cleaning. It keeps your wrist comfortable all day long, whether you're wearing it daily or sports, fitness. [Package Included]: 1 × Bisikor magnetic silicone band (Note: Apple Watch is not included). Life-time friendly customer service, if you have any problems about the silicone magnetic band, please contact us via Amazon message and we will solve it for you at the first time. Bisikor Magnetic Bands Compatible with Apple Watch Band 49/46/45/44/42/41/40/38mm Men Women Silicone Sport Wristband for iWatch Ultra SE Series 11 10 9 8 7 6 5 4 3 (38/40/41/42, Blue/Black)