The Aiunit compatible Fitbit blaze replacement band is made from highest quality silicone material, very glossy, smooth and performs an excellent job of protecting your Fitbit fitness tracker from unwanted scratches. Size range from 5.5- 6.7 inches for the small, and 6.7 – 8.1 inches for the large. Assembling is very easy and can done without any supporting tool.
Assembling of this replacement band is easy, no extra help is needed
Scratch free strap
Durability may be a question