Sandwich Nail Extensions-Dual Forms
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Why Professionals and Beginners Choose This Kit
Sandwich Precision
Top & bottom molds lock perfectly in place, ensuring extensions stay aligned and consistent. Achieve professional results with minimal filing — ideal for beginners learning nail sculpting and pros seeking efficiency.
Two Professional Shapes in One Kit
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W555 Thin Trapezoidal — crisp sidewalls and a sleek silhouette, perfect for longer nails or precise designs.
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W557 Oval — smooth curves that mimic natural nails, ideal for shorter nails or a classic look.
Full Size Range and Optimal Thickness
Sizes 0–14, top and bottom paired for a secure fit on every nail. The forms are carefully engineered to be thin enough for comfort on the nail, yet strong enough to maintain the product shape during curing, reducing seepage and lifting. This balance ensures a natural feel while keeping your extensions stable.
Fast Demold and Clean Edges
Polished interiors pop off smoothly after curing, leaving clean edges and minimizing filing time.
Compatible Across Systems
Works seamlessly with gel, hard gel, poly/extension gel, and acrylic systems — versatile for all nail types and skill levels.
Top Features
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C-Curve Engineering — maintains apex height and lateral balance for precise shaping.
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Clear Material — allows visibility of bubbles and product levels during curing.
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Professional Packaging — 8 pcs per grid × 30 grids = 240 pcs per box, suitable for high-volume salons.
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Durable and Reusable — withstands multiple uses with proper sanitation.
Perfect for Both Beginners and Professionals
Learn quickly, sculpt precise nails, and achieve consistent results every time.
Holiday Promotion: Limited-time 50% off for the festive season — secure your kit today.
Specifications:
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Type: W555 Thin Trapezoidal / W557 Oval
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Sizes: 0–14 (top & bottom matched)
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Material: High-clarity professional plastic
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Thickness: Engineered for optimal comfort and stability during curing
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Pack: 240 pcs/box
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Compatibility: Builder gel, hard gel, extension gel, acrylic systems