The lunar cycle pin has metallic gold moons on a black sky with gold metal edges in hard enamel and a gold locking metal backs.  Approximately 1.25" wide. 

Created by Mineral and Matter in collaboration with Hot Slice Designs. 

Three miniature magnetic pins — two five-pointed stars and a red enamel heart — each small enough to wear without announcement. The magnetic backing makes them easy to use on delicate fabrics without piercing. A quiet trio that works scattered across a lapel, collar, or scarf in any combination. Good for collecting or everyday wear.

Materials
Gold-tone base metal, red enamel

Details

• Era: 1980s
• Style / design notes: Two three-dimensional five-point star pins and one red enamel heart pin; magnetic backings
• Stone or material notes: Red enamel on heart pin
• Function: Magnetic lapel pins
• Color: Gold-tone, red
• Condition: Good vintage condition; some gold-tone loss consistent with age

Measurement: Stars approx. .4", heart approx. .3"

Collected by Mineral and Matter