As seen in the pictures, this listing is for 3 different hair accessories:
a wonderful ornate hair comb, a faux tortoise shell headband and a celluloid Hairpin.
The comb measures 6.4" at its widest; 6.5" tall and the tines themselves are 2.7"
The headband has a natural slant to the surface, and would most likely fit a smaller head.
The Hairpin measures about 5.6" long, features a curly kind of top and should fit nicely into an updo.