Waterproof FKM strap suitable for all series of Apple Watch 42/44/45mm and 46mm, including Series 10, 11, and ULTRA 1-3. This strap is designed for flexibility and performance, ideal for everyday use as well as for high-performance athletes.

• Material: FKM fluororubber, 100% waterproof
• Internal channels: Ventilation
• Closure: Custom aluminum pin closure
• Durability: Withstands lateral sliding force of 5-20kgf when installed on Apple Watch
• Width: 22mm at the center of the strap
• Size: One size fits most
• Wrist range: For Ultra and Ultra 2: 158mm to 195mm, for other watches: 155mm to 193mm
• Strap length: 93mm (pin side) and 135mm (adjustment side)