① Watch band accessories for iWatch Ultra (49mm) Series 10 (42mm 46mm) Series 9 8 7 (41mm 45mm) Series SE 6 5 4 (40mm 44mm) series 3 2 1 (38mm 42mm). ② This replacement connectors can switch your Watch strap style to suit for other color Watch. ③ Full range of size and various colors for your choice, perfect fit All Models Version Watch Band. ④ Our watch link adaptor are made from 316L stainless steel for long lasting durability and performance. ⑤ Only connectors, without watch band