21Pairs Surgical Steel Flat Back Earrings Hypoallergenic 20G Screw Back

*Size--Stud earrings gauge:20G(0.8mm) pin thickness, Post Length:6mm,flatback size:4mm.The diameter of hoop earrings:8/10/12mm,gauge:18G(1mm) *Stud earrings gauge:20G(0.8mm) pin thickness, post Length:6mm,flatback size:4mm.The diameter of hoop earrings:8/10/12mm,gauge:20G(0.8mm). *Comfortable Stud Earrings for Women--Combination of flat back and screw back design,comfortable and simple to wear.Not easy to fall off.Comfy earrings remove the pain and hassle of traditional earrings.Sit in your ear without stabbing your neck or squishing your earlobes. Now you can comfortably SLEEP,SHOWER,PLAY in your earrings *Hypoallergenic Earrings--This women's flat back earrings and hoop earrings set is made of 316L surgical steel,no lead nickle,hypoallergenic,harmless to human body.Durable enough for long time use *Upgraded Craftsmanship--Improved electroplating process,vacuum-plated,will not turn green.High polished and smooth surface comfortable to wear it.Wear flat back stud earrings comfortably while traveling,hiking,swimming,practicing gymnastics,coloring your hair,using headphones,and much more *Hoop Stud Earrings Set--One order includes classic geometric earrings,clear CZ and colorful CZ stud earring,pearl stud earrings,moonstone stud earrings,opal stud earrings,turquoise stud earrings,obsidian stud earrings,butterfly stud earrings,flower stud earrings and hoop earrings.Enough for your needs