Perfectly Compatible Model: Slimband sport silicone 6-pack Apple Watch slim band design Compatible with iWatch 38mm/40mm 42mm/44mm 41mm/45mm Series 7, Series SE, Series 6, Series 5, Series 4, Series 3, Series 2, Series 1. The 38/40/41mm size is suitable for 38mm 40mm 41mm Apple Watch, the 42/44/45mm size is suitable for 42mm 44mm 45mm iWatch. Soft, skin-friendly, and durable for your daily use. Premium Silicone Material: Slimband silicone straps are made of durable soft premium silicone, flexible, lightweight, and durable, which makes this silicone strap feel smoothly comfortable and provides a gentle feel against your wrist. 14mm narrow width sport silicone strap with a narrower width and greater flexibility, the best good choice for sports or exercise. Two Sizes & Various Colors Available: 38/40/41mm suitable for wrist (6.1 \"-8.1 \"), 42/44/45mm suitable for wrist (6.69 \"-8.66 \"). Personalized stainless steel reinforced double clasp ensures a clean fit and stable use, more secure than original Apple Watch bands, protecting your watch durably and strongly. A variety of colors for you to choose from can make your whole outfit more fashionable. Easy Installation Removal: Two watch lugs on both ends, which lock onto your Apple Watch band interface precisely and securely. Easy and direct installation and removal with one button. The metal part is made of stainless steel, which prevents skin irritation.