Obsidian gemstone stud earrings with hypoallergenic stainless steel posts

Beautiful pair of obsidian stud earrings with nickel free hypoallergenic stainless steel posts. Each pair is brand new, and doubled secured to a jewelry card with butterfly earring backs as well as a silicone bullet earring backings. Then they have been sealed in a clear plastic sleeve. Earrings have been handmade with raw/lightly tumbled 100% natural crystals/healing stones and hypoallergenic stainless steel earring posts. Each stone is unique and no two stones are the same. Earrings may vary slightly in size from approximately 5mm-7mm. To ensure longevity, it is not recommended to wear this product while showering, swimming, or exercising as well as exposure to extreme temperatures