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Flatbacks

Comfortable flat back earrings and studs designed for cartilage, lobe, helix, conch, tragus, and everyday ear stacks.

Shop flat back piercing jewelry in titanium, stainless steel, threadless, and internally threaded styles. Low-profile backs help reduce poking, snagging, and pressure, making them a favorite for side sleepers and sensitive piercings.

Choose ASTM F-136 titanium options for sensitive skin, healing piercings, and 24/7 wear.

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279 products

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ASTM F136 TitaniumFlat-BackTitanium Basic Gemstone Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Basic Gemstone Flatback Stud Sale price€50,95
Color
(5.0)
Flat-BackSweet Star Drop - Stainless Steel - Upper Lobe, Flat, Helix - Oumo Jewelry
Sweet Star Drop Sale price€24,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackSold outTitanium Rhombus Chain Flatback Drop - Titanium - Helix, Upper Lobe, Flat - Oumo Jewelry
Titanium Rhombus Chain Flatback Drop Sale price€61,95
Color
ASTM F136 TitaniumFlat-BackTitanium Simple Butterfly Flatback Stud - Titanium - Helix, Conch, Upper Lobe - Oumo Jewelry
Titanium Simple Butterfly Flatback Stud Sale price€50,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Flower Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Flower Flatback Stud Sale price€44,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Crab Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
🦀Titanium Crab Flatback Stud Sale price€50,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Devil Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
😈Titanium Devil Flatback Stud Sale price€50,95
Color
ASTM F136 TitaniumFlat-BackTitanium Sword Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Sword Flatback Stud Sale price€61,95
Color
ASTM F136 TitaniumFlat-BackGemstone Curved Flatback Stud - Titanium - Helix, Upper Lobe, Flat - Oumo Jewelry
Gemstone Curved Flatback Stud Sale price€61,95
Color
ASTM F136 TitaniumFlat-BackTitanium Rose Flower Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Rose Flower Flatback Stud Sale price€66,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Cool Skull Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
💀Titanium Cool Skull Flatback Stud Sale price€61,95
Color
ASTM F136 TitaniumFlat-BackTitanium Playful Bow Threadless Flatback Stud - Titanium - Helix, Upper Lobe, Flat - Oumo Jewelry
Titanium Playful Bow Threadless Flatback Stud Sale price€50,95
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Cone Flatback Curved Barbell - Titanium - Rook, Eyebrow, Vertical Labret - Oumo Jewelry
Titanium Cone Flatback Curved Barbell Sale price€38,95
Color
ASTM F136 TitaniumFlat-BackTitanium Marquise Crown Flatback Stud - Titanium - Helix, Upper Lobe, Flat - Oumo Jewelry
Titanium Marquise Crown Flatback Stud Sale price€61,95
Color
ASTM F136 TitaniumFlat-BackTitanium Galaxy Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Galaxy Flatback Stud Sale priceFrom €38,95
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Shiny Butterfly Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Shiny Butterfly Flatback Stud Sale price€66,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Star Vertical Helix Flatback Stud - Titanium - Vertical Helix - Oumo Jewelry
Titanium Star Vertical Helix Flatback Stud Sale price€61,95
Color
(4.5)
Flat-BackCharm Butterfly Flatback Stud - Stainless Steel - Upper Lobe, Helix - Oumo Jewelry
Charm Butterfly Flatback Stud Sale price€31,95
Color
(5.0)
Flat-BackCheerful Butterfly Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Cheerful Butterfly Flatback Stud Sale price€31,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Marquise Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Marquise Flatback Stud Sale price€40,95
Color
ASTM F136 TitaniumFlat-BackTitanium Gemstone Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Gemstone Flatback Stud Sale price€61,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Lip Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Lip Flatback Stud Sale price€50,95
Color
(5.0)
Flat-BackMinimalist Bat Flatback Stud - Stainless Steel - Forward Helix, Helix, Upper Lobe - Oumo Jewelry
Minimalist Bat Flatback Stud Sale price€22,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Sword Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Sword Flatback Stud Sale price€66,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Butterfly Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Butterfly Flatback Stud Sale price€61,95
Color
(4.7)
ASTM F136 TitaniumFlat-BackTitanium Bat Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Bat Flatback Stud Sale price€61,95
Color
(2.0)
ASTM F136 TitaniumFlat-BackTitanium Heart Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Heart Flatback Stud Sale price€33,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Butterfly Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Butterfly Flatback Stud Sale price€33,95
Color
(5.0)
Cool Lightning Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Cool Lightning Flatback Stud Sale price€27,95
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Love W Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Love W Flatback Stud Sale price€61,95
Color
Flat-BackCurved Gemstone Flatback Stud - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry
Curved Gemstone Flatback Stud Sale price€31,95
Color
(5.0)
Flat-BackAngel Wing Flatback Stud - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry
Angel Wing Flatback Stud Sale price€33,95
Color
Flat-BackSimple Star Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Simple Star Flatback Stud Sale price€27,95
Color
(4.5)
Flat-BackCute Butterfly Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Cute Butterfly Flatback Stud Sale price€27,95
Color
(5.0)
Flat-BackStone Flatback Stud - Stainless Steel - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Stone Flatback Stud Sale price€38,95
Color
ASTM F136 TitaniumFlat-BackTitanium Starfish Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Starfish Flatback Stud Sale price€50,95
Color
(2.0)
Flat-BackGem Flower Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Gem Flower Flatback Stud Sale price€33,95
Color
Flat-BackWheat Ear Flatback Stud - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry
Wheat Ear Flatback Stud Sale price€33,95
Color
Flat-BackDazzling Star Flatback Stud - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry
Dazzling Star Flatback Stud Sale price€33,95
Color
(4.7)
Flat-BackOpal Sun Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Opal Sun Flatback Stud Sale price€26,95
Color
ASTM F136 TitaniumFlat-BackTitanium Moon Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Moon Flatback Stud Sale price€35,95
Color
ASTM F136 TitaniumFlat-BackTitanium Lightning Flatback stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
⚡Titanium Lightning Flatback stud Sale price€35,95
Color
Flat-BackDouble Chain Flatback Earring - Stainless Steel - Flat - Oumo Jewelry
Double Chain Flatback Earring Sale price€38,95
Color
(2.0)
Flat-BackCool Chain Flatback Earring - Stainless Steel - Flat - Oumo Jewelry
Cool Chain Flatback Earring Sale price€27,95
Color
Flat-BackCone Flatback Stud - Stainless Steel - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Cone Flatback Stud Sale price€24,95
Color
(5.0)
Flat-BackInfinite Flatback Stud - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry
Infinite Flatback Stud Sale price€24,95
Color
ASTM F136 TitaniumFlat-BackTitanium Shell Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Shell Flatback Stud Sale price€44,95
Color
(4.0)
Flat-BackClassic Love Flatback Stud - Stainless Steel - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Classic Love Flatback Stud Sale price€16,95
Color
Flat-BackThreadless Sparkle Gems Flatback Stud - Stainless Steel - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Threadless Sparkle Gems Flatback Stud Sale price€22,95
Color
(5.0)
Flat-BackSparkling Gemstone Chain Flatback Stud - Sterling Silver 925 - Upper Lobe, Flat - Oumo Jewelry
Sparkling Gemstone Chain Flatback Stud Sale price€50,95
Color

Why Oumo is different

Made for real piercings

Piercer-founded, woman-owned. Implant-grade titanium piercing jewelry made for sensitive skin, real prices, every body.

01 — Material

ASTM F136 Titanium. Not surgical steel.

Implant-grade. Zero nickel. Won't react during healing. Safe from day one.

02 — Back

Flat-back. Not butterfly.

Smooth disc against your skin. No bacteria pockets. No red marks at night.

03 — Engineering

Internal & threadless. Not external.

Smooth posts that don't drag your piercing channel during insertion.

04 — Stones

5A CZ. The highest commercial grade.

Not the cloudy 2A on Amazon.