Hair comb is not stainless steel. It may tarnish over time
Comb is 3.35inches/8.5cm
Crystals will not be exactly the same as the one in the photo but will be similar as I will make new ones once the items on the photo is sold.
The comb is good and it clings to your hair and does not fall off. It is also not too heavy on the head. I really like to put it on top of my bun to hide my hair tie.