Compatibility: This silicone iWatch strap is seamlessly suitable for Apple Watch 41mm 45mm 38mm 42mm 40mm 44mm 46mm 49mm/ Apple Watch SE/Ultra, Series 10(2024), Series 9(2023), Series 8(2022), Series 7(2021), Series 6(2020), Series 5 (2019), Series 4 (2018), Series 3 (2017), Series 2 (2016), and Series 1 (2015) Sport, Edition, All VERSIONS. (Note: The watch device is not included) Adjustable Size: 38/40/41mm/42mm(series 10) S/M fit for 5.1" - 7.1" wrist; 38/40/41mm/42mm(series 10) M/L fit for 5.9"-7.9" wrist; iwatch straps 42/44/45/46/49mm S/M fit for 5.5" - 7.5" wrist; 42/44/45/46/49mm M/L fit for 6.3"-8.3" wrist Premium Silicone: This elegant flower straps made from high quality soft silicone, prevents skin from irritation, soft and durable for your daily wearing, suitable for women and men Durable & Fashional Pattern: Utilize advanced Water Transfer Printing Technology ensures the pattern will not to fade and makes it corrosion-resistant and durable. Various pattern highlight your watch and suit for your outfit in daily life Security & Easy to install: This pattern watch strap comes with watch Lugs on both ends, which locks onto watch band Interface precisely and securely. Easy and direct installation and one button removal