44mm (SE/6/5/4)

Features: 

Features:  Compatible With Apple Watch Series 8/7/6/5/4/3/2/1 SE, Ultra  (42/44/45/49mm) Premium Silicone Sports Strap for Apple Watch Waterproof and sweat-proof design to withstand intense workouts and outdoor adventures Easy to wear and adjust...

Features:  Compatible With Apple Watch Series 8/7/6/5/4/3/2/1 SE, Ultra (42/44/45/49mm)

Features:  Compatible With Apple Watch Series 8/7/6/5/4/3/2/1 SE, Ultra  (42/44/45/49mm)