Per Apple Watch Cinturino Silicone iWatch Serie 10 9 8 7 6 5 SE 42/44/45/46mm
For Apple Watch Series 10 46mm. 1 Silicone Watch Strap(not include the watch ). For Apple Watch Series 4/5/6/SE 44mm. Made of high quality silicone strap. For Apple Watch Series 1/2/3 42mm. For Apple Watch Series 7/8/9 45mm.