Compatible with Apple Watch Series 5 4 3 2 1, S/M(38mm-40mm) fits 5.1"-7.1" (130mm-180mm) wrist | 【Comfortable to wear】Soft silicone(Latex Free and allergy free) with breathable holes across your wrist，friendly to your skin | 【Easy to replace】Only press the button under your watch and slide this band in/out, no worry about falling off | 【Durable to use】High-performance silicone against water, sweat, stain and dust,washable reusable and colorfast | 【Multiple to pick】Many trendy colors dresses up your watch and matches your outfits in daily life