【Adjustable Unique Buckle Design】The stylish metal Xiaomi Band 8 pro/Redmi Smartwatch 4 has a upgraded and innovative adjustable buckle, which allows you to adjust the corresponding size according to the . Only one adjustment is required for long-term use. SIZE: The classic durable watch strap specially designed for Mi Band 8 pro.Fits for 5.5-9.05 inches (140-230mm) wrists.The metal touch never hurt your wrist,it is also breathable,you can wear it in any season and on any occasion. 【Easy to Install and Remove】: ,easy for installing directly and removing in seconds, you can change the band easily according to your mood or outfits or occasions. The mi band 8 pro straps connector is made of zinc alloy metal butterfly buckles Make your wristband more fashionable Optional stylish multi-color metal makes your watch look dressy, perfectly wear as accessories in business meetings and parties, the unique and excellent strap can enhance your personal charm If you have any questions , please feel free to contact us, we will respond to you within 24 hours."