| Brand: | OEM |
| MOQ: | 500pcs |
| Thickness: | 0.05/0.07 |
| Curl: | J/B/C/C+/D/D+/L/LC/LB/LD/M |
| Length: | 7-22mm |
| Color: | Black/brown/Colorful |
| Material: | Premium PBT |
| Main market: | USA, Canada, Australia, Mexico, Poland, Japan, Brazil |
Product Overview
2D U-shaped YY premade fans eyelash extensions are designed for efficient volume application with a clean and structured finish. The fan shape creates visible texture along the lash line while keeping the overall look soft and balanced.
2D U-Shaped YY Fan Pattern
The U-shaped YY pattern refers to the visual spread of the fibers once the fan is opened. Two symmetrical Y-style splits form a rounded U-like outline, helping create even spacing and controlled volume without overcrowding the lash line.
YY Fiber Arrangement
Each fan is composed of paired fibers arranged in a YY structure. This layout allows the lashes to open naturally during placement, producing a defined yet lightweight appearance suitable for various styling needs.
Hand-Woven Fan Formation
Fans are formed through a hand-woven process to maintain consistent fiber alignment and spacing. This method helps preserve the fan shape during handling and supports stable pickup throughout application.
Lightweight Volume Performance
The 2D U-shaped YY structure provides gentle volume while maintaining flexibility. The balanced fiber distribution helps reduce bulk and supports comfortable wear over extended periods.
Faux Mink Fiber Characteristics
Soft faux mink fibers with a matte finish are used to achieve a natural look. The tapered tips help blend seamlessly with natural lashes while maintaining curl stability.
Length and Curl Configuration
Available in mixed or single length options, the fans support layered styling and customized lash sets. Different curl types can be selected to match design preferences.
Application Efficiency
Premade YY fans reduce the need for manual fan creation, allowing more consistent results and improved workflow efficiency during lash extension procedures.
Professional Usage Scope
These 2D U-shaped YY premade fans are suitable for light volume sets, hybrid designs, and structured lash looks in professional extension environments.
2D U-Shaped YY Fan Pattern Close-Up
Close-up images focus on the opened fan shape, clearly showing the U-shaped outline formed by the YY fiber structure. The visual emphasizes balanced spacing and the rounded spread created when the fan is fully opened.
YY Fiber Split Detail
Detail images highlight the YY fiber split, showing how each fan separates into two symmetrical Y-style branches. This structure helps explain how the pattern creates texture without excessive density.

Fan Symmetry & Spacing View
Images present the fan from a front-facing angle to demonstrate symmetry and even spacing between fibers. This view helps buyers evaluate consistency across multiple fans.
Side Angle Pattern Perspective
Side-angle images illustrate how the U-shaped YY pattern maintains structure while remaining lightweight. This perspective helps communicate depth and layered visual effect.
Fiber Taper & Tip Finish
Macro shots focus on the tapered fiber tips, showing smooth ends and clean separation. This detail supports understanding of how the pattern blends naturally once applied.

Fan Density Comparison View
Images show multiple fans placed side by side to demonstrate uniform density and pattern repetition. This helps buyers visually assess production consistency.
Tray Layout & Pattern Organization
Tray images display the fans arranged in rows, allowing a clear view of the repeated U-shaped YY pattern. This presentation supports quick identification and easy pickup during application.
Additional images focus on repeated fan patterns displayed together to highlight structural consistency. When viewed in groups, the U-shaped YY design shows a clear rhythm in spacing and curvature, helping buyers visually confirm uniformity before purchase. These images support professional evaluation by allowing close inspection of pattern repetition, fiber alignment, and overall balance. By presenting multiple fans in one frame, the product’s structural reliability becomes more apparent, especially for bulk buyers and private-label brands. This visual reference helps reduce uncertainty when sourcing premade fans online and supports confident purchasing decisions for B2B customers.