Czech Crystal Feather/Leaf

Curved Crystal Glass Feather/Leaf. 

56mm (2-3/16") - on a flat ruler.

Width across hole: 22mm (7/8")
Widest point: 42mm (~1-5/8")
Hole size: 1/8" (#6-32 screw size)
Hole Thickness: 7.5mm (almost 5/16")