COMPATIBILITY - The silicone bands are compatible with Apple Watch Series, IWatch Series 8, Series 7, Series 6, Series 5, Series 4, Series 3, Series 2, Series 1. Band size range: 42mm/44mm/45mm PERFECT COMFORT - These watch straps are made of high-performance soft silicone and coated with a dust-resistant surface oil. They are the perfect combination of comfort and lightness, flexibility and softness, resistance to water and perspiration. They are perfect for sports or leisure, work or work.EASY AND EASY INSTALLATION: The heavy-duty replacement wrist strap locks easily and securely with the safety grommets at both ends. Simple and straightforward installation, one-button disassembly.PREMIUM QUALITY - The strap is made of high performance silicone, which is soft, flexible and skin-friendly. The double stainless steel clasp makes it more solid, no risk of falling.Multiple Colors - Multiple colors are available to customize your daily life outfit, there is always one for you, suitable for indoor or outdoor sports, swimming, hiking, jogging or any just quiet reading.