Brand from China: MUNGO. Color: Set of 4 - E4817-2 - Black, Materials: Alloy, Size: Heart Stud Earring: One Size: Length: 0.9cm, Width: 0.8cm Star Stud Earring: One Size: Length: 1cm, Width: 1.2cm Four Point Star Stud Earring: One Size: Length: 1.4cm, Width: 1.2cm Moon Stud Earring: One Size: Length: 1.1cm, Width: 0.9cm, Care: N/A