Also can be used as money for trading, treasure toys and rewards for the kids; Idea comes from classic tooth fairy tale, a special gift for your kids; Unique and excellent comparing the other plastic golden coins, kids will feel it like a authentic golden coin; Material: Zinc alloy, Diameter: 1.58 inch (4 cm), Thickness: 0.13 inch (3.3mm), Color: Golden. To celebrate the lost tooth for precious memories;