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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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292 products

ASTM F136 TitaniumFlat-BackTitanium Playful Bow Threadless Flatback Stud - Titanium - Helix, Upper Lobe, Flat - Oumo Jewelry
Titanium Playful Bow Internalthread Flatback Stud Sale price$78.00
Flat-BackPuffed Heart Stud - Stainless Steel - Upper Lobe, Helix, Flat - Oumo Jewelry
Puffed Heart Stud Sale price$44.00
Color
ASTM F136 TitaniumFlat-BackTitanium Bat Stud - Titanium - Upper Lobe, Helix, Conch - Oumo Jewelry
Titanium Bat Stud Sale price$78.00
Color
ASTM F136 TitaniumFlat-BackTitanium Charm Butterfly Stud - Titanium - Upper Lobe, Helix, Flat - Oumo Jewelry
Titanium Charm Butterfly Stud Sale price$96.00
Color
ASTM F136 TitaniumFlat-BackTitanium Scissor Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Scissor Flatback Stud Sale price$78.00
Flat-BackGem Stud - Stainless Steel - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Gem Stud Sale price$44.00
Color
ASTM F136 TitaniumFlat-BackTitanium Ice Cream Stud - Titanium - Upper Lobe, Helix, Conch - Oumo Jewelry
Titanium Ice Cream Stud Sale price$78.00
Color
Flat-BackPetal Drop Stud - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry
Petal Drop Stud Sale price$52.00
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Ghost Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Ghost Stud Sale price$78.00
Color
ASTM F136 TitaniumFlat-BackTitanium Cute Ghost Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Cute Ghost Stud Sale price$78.00
Color
ASTM F136 TitaniumFlat-BackTitanium Trinity Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Trinity Stud Sale price$96.00
Color
ASTM F136 TitaniumFlat-BackTitanium Butterfly Stud - Titanium - Upper Lobe, Helix, Flat - Oumo Jewelry
Titanium Butterfly Stud Sale price$96.00
Color
ASTM F136 TitaniumFlat-BackTitanium Starfish Stud - Titanium - Upper Lobe, Helix, Flat - Oumo Jewelry
Titanium Starfish Stud Sale price$78.00
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Trinity Marquise Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Trinity Marquise Stud Sale price$96.00
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Rhombus Flatback Stud - Titanium - Helix, Flat, Forward Helix - Oumo Jewelry
Titanium Rhombus Flatback Stud Sale price$78.00
Color
ASTM F136 TitaniumFlat-BackTitanium Charm Butterfly Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Charm Butterfly Flatback Stud Sale price$87.00
Color
ASTM F136 TitaniumFlat-BackMarquise Titanium Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Marquise Titanium Stud Sale price$87.00
Color
ASTM F136 TitaniumFlat-BackTitanium Eight-Pointed Star Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Eight-Pointed Star Flatback Stud Sale price$78.00
Color
ASTM F136 TitaniumFlat-BackTitanium Lovely Flower Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Lovely Flower Flatback Stud Sale price$78.00
Color
Flat-BackFlower Flatback Stud - Stainless Steel - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Flower Flatback Stud Sale price$32.00
Color
ASTM F136 TitaniumFlat-BackTitanium Flower Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Flower Flatback Stud Sale price$78.00
Color
ASTM F136 TitaniumFlat-BackTitanium Marquise Curve Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Marquise Curve Flatback Stud Sale price$78.00
Color
Flat-BackLove Flatback Stud - Stainless Steel - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Love Flatback Stud Sale price$32.00
Color
(5.0)
Flat-BackSparkling Star Flatback Stud - Stainless Steel - Upper Lobe, Helix, Forward Helix - Oumo Jewelry
Sparkling Star Flatback Stud Sale price$35.00
Color
ASTM F136 TitaniumFlat-BackTitanium Petite Star Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Petite Star Flatback Stud Sale price$87.00
Color
Charm Butterfly Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Charm Butterfly Flatback Stud Sale price$35.00
Color
ASTM F136 TitaniumFlat-BackSold outTitanium Gem Flatback Drop - Titanium - Helix, Upper Lobe, Flat - Oumo Jewelry
Titanium Gem Flatback Drop Sale price$96.00
Color
ASTM F136 TitaniumFlat-BackTitanium Water Grass Agate Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Water Grass Agate Flatback Stud Sale price$96.00
Color
ASTM F136 TitaniumFlat-BackTitanium Dragonfly Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Dragonfly Flatback Stud Sale price$70.00
ASTM F136 TitaniumFlat-BackTitanium Flower Gem Flatback Drop - Titanium - Upper Lobe, Helix, Flat - Oumo Jewelry
Titanium Flower Gem Flatback Drop Sale price$113.00
Color
ASTM F136 TitaniumFlat-BackTitanium Mini Tulip Flatback Stud - Titanium - Upper Lobe, Helix, Forward Helix - Oumo Jewelry
Titanium Mini Tulip Flatback Stud Sale price$87.00
Color
ASTM F136 TitaniumFlat-BackTitanium Charm Flower Flatback Stud - Titanium - Upper Lobe, Flat, Conch - Oumo Jewelry
Titanium Charm Flower Flatback Stud Sale price$96.00
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Flower Vertical Helix Flatback Stud - Titanium - Vertical Labret - Oumo Jewelry
Titanium Flower Vertical Helix Flatback Stud Sale price$78.00
Color
Flat-BackSold outEnamel Butterfly Love Flatback Drop - Stainless Steel - Upper Lobe, Helix, Flat - Oumo Jewelry
Enamel Butterfly Love Flatback Drop Sale price$44.00
Color
ASTM F136 TitaniumFlat-BackTitanium Love Fish Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Love Fish Flatback Stud Sale price$96.00
Color
Flat-BackDazzling Curved Star Flatback Stud - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry
Dazzling Curved Star Flatback Stud Sale price$44.00
Color
(5.0)
Flat-Back20% offEnamel Butterfly Heart Flatback Drop - Stainless Steel - Upper Lobe, Helix, Flat - Oumo Jewelry
Enamel Butterfly Heart Flatback Drop Sale price$49.00 Regular price$61.00
Color
Flat-BackHollow Heart Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Hollow Heart Flatback Stud Sale price$35.00
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Double Love Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Double Love Flatback Stud Sale price$96.00
Color
ASTM F136 TitaniumFlat-BackTitanium Tulip Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Tulip Flatback Stud Sale price$96.00
Color
Flat-BackHeart & Star Flatback Drop - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry
Heart & Star Flatback Drop Sale price$39.00
Color
ASTM F136 TitaniumFlat-BackTitanium Love Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Love Flatback Stud Sale price$78.00
Color
Flat-BackRose Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Rose Flatback Stud Sale price$35.00
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Heart Vertical Helix Flatback Stud - Titanium - Vertical Helix - Oumo Jewelry
Titanium Heart Vertical Helix Flatback Stud Sale price$96.00
Color
ASTM F136 TitaniumFlat-BackTitanium Pearl Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Pearl Flatback Stud Sale price$78.00
Color
ASTM F136 TitaniumFlat-BackTitanium Gemstone Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Gemstone Flatback Stud Sale price$78.00
ASTM F136 TitaniumFlat-BackTitanium Dinosaur Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Dinosaur Flatback Stud Sale price$78.00
ASTM F136 TitaniumFlat-BackTitanium Rainbow Flower Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Rainbow Flower Flatback Stud Sale price$104.00
Color
ASTM F136 TitaniumFlat-BackTitanium Infinity Chain Flatback Stud - Titanium - Helix, Lobe, Upper Lobe - Oumo Jewelry
Titanium Infinity Chain Flatback Stud Sale price$96.00
Color
ASTM F136 TitaniumFlat-BackTitanium Exquisite Flower Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Exquisite Flower Flatback Stud Sale price$96.00
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.