Material:
The pattern is printed on rose-gold mirror acrylic and then laser cut.
The metal parts (studs and stoppers) are stainless steel - they are not coated. Stainless steel is very well tolerated by people with nickel sensitivity.
Dimensions:
Height: 20 mm
Width: 20 mm
Avoid exposing your earrings to water and chemicals (such as hairspray, etc.).