| Brand: | OEM |
| MOQ: | 100pcs |
| Color: | Black/Brown |
| Thickness: | 0.10 / 0.12 / 0.15 / 0.17 / 0.18 /0.20 |
| Curl: | J / B / C / CC / D / DD / M / L / LC / LD / LM |
| Length: | 5–22 mm (single length or mixed trays) |
| Customization: | Length, curl, thickness, private label support |
| Main market: | USA, Canada, Australia, Mexico, Poland, Japan, Brazil |
Flat Lash Extensions
Flat lash extensions pack more visual fullness, but they’re still light and balanced on the lids. Their biggest win is the flat fiber shape—way different from regular round lashes. It gives more contact surface without adding extra bulk, so lash techs get a darker lash line and fuller look with way fewer fibers. Perfect for both classic and hybrid lash sets, super practical for daily salon work.
The flat, oval base makes application way more stable. When you apply it to a natural lash, the wider contact area keeps the glue stuck tight and stops the lash from twisting or spinning. That means cleaner, more even lash lines every time—total game-changer for classic 1:1 sets where precision matters most. The flat shape also sits closer to the natural lash, so the finish is seamless and polished, no weird gaps or bulk.
The fiber itself hits the sweet spot between soft and sturdy. It’s flexible enough to feel comfy on the eyes, but firm enough to hold its curl—no matter the length or curl style you’re using. This is huge for special curls like L, M, and LC; keeping that lift and angle consistent makes the whole lash design look way better.
Pros love flat lashes for creating sharp, defined sets that still feel light. The lighter weight eases stress on natural lashes, so they’re great for long wear and repeat fills. And you still get that bold, clean look clients want—works for everything from a subtle natural boost to a more structured, classic lash style.
All in all, flat lash extensions are a smart upgrade for classic lash work. They make techs work faster, deliver the bold look clients crave, and stay stable during application—everything a professional salon needs for consistent, great results.
Flat lash extensions are developed for professional lash artists, salons, and distributors seeking consistent performance and versatile styling options. This product integrates smoothly into existing lash extension workflows, requiring no special tools or adhesive adjustments compared with standard classic lashes.
Each tray is arranged to support efficient pickup and smooth separation during application. The lashes release cleanly from the strip, enabling accurate isolation and controlled placement. This helps reduce application time while maintaining precise lash direction, particularly in full classic sets where uniformity is critical.

Styling Flexibility
Flat lashes are suitable for a wide range of design styles, including:
· Classic natural lash enhancement
· Defined lash line effects
· Hybrid sets combining flat and volume lashes
· Corrective designs using special curl shapes
The flattened fiber profile creates the appearance of increased density without relying on thicker diameters. This allows artists to customize looks while maintaining comfort and wearability for the end client.
Curl, Length & Diameter Options
The product is available in multiple curl types, including C, CC, D, DD, as well as special curls such as L, M, and LC. These options support tailored lash mapping based on eye shape, natural lash growth direction, and desired lift.
Lengths can be supplied in single sizes or mixed trays, enabling flexible inventory planning for professional users. Diameter options cover common classic lash requirements, allowing precise control over final lash thickness and styling balance.

Professional & Commercial Use
For B2B buyers, flat lash extensions are suitable for:
· Professional lash salons and studios
· Training schools and academies
· Wholesalers and distributors
· Private label and OEM customization
The predictable quality and consistent structure support stable reordering and long-term supply relationships. Flat lashes are often positioned as a premium alternative within classic lash collections, offering differentiation without increasing application complexity.
Storage & Handling
To maintain optimal curl and fiber condition, trays should be stored in a dry environment away from heat and direct sunlight. Proper storage ensures long-term consistency during inventory holding and distribution.