As another reviewer stated, difficult to figure out how to attach watch and no instructions are included. Described as 11 1/2 inches long, which it is. However, this is kind of misleading. Sounds like it would fit extra large wrists, but not. My wrist is 8 1/2 inches and strap barely fits because the hook and loop material does not cover the entire area.Otherwise, this is what I was looking for.