Crafted with high-hardness, fracture-resistant yet flexible materials and a natural arc design, this 240-piece nail extension set delivers comfortable, long-lasting acrylic/gel applications—featuring ultra-thin, seamless material that adheres tightly to nail beds (specially optimized for flat nails) to eliminate foreign body sensations and ensure gap-free, professional-looking results. Equipped with hidden digital markers and auxiliary lines for precise molding, the forms are freely cuttable to create diverse nail styles (square, oval, almond) without restrictions, while their innovative stealth technology makes guide lines and numbers vanish instantly upon gel/acrylic application—no sanding or buffing needed—to maintain nail transparency for a flawless finish. The practical sandwich-structure design simplifies the extension process, streamlining fast, efficient sculpting for both beginners and professionals, perfectly suited for high-demand home manicures or salon use with consistent strong, flexible outcomes every time.