140/280Pcs Sandwich Dual Form Nail Molds – 14 Sizes Extension

Achieve Salon-Perfect Nail Extensions at Home

Take your nail game to the next level with these Sandwich Dual Form Nail Molds — the ultimate tool for creating flawless, professional-quality nail extensions without the salon price tag. Whether you're a seasoned nail tech or a DIY enthusiast, these innovative dual forms make sculpting beautiful, long-lasting extensions easier than ever.

Made in Mainland China.

Why You'll Love These Nail Dual Forms

• Innovative Sandwich Design: Each set includes matching top and bottom molds that snap together perfectly, creating a secure "sandwich" around your nail for a consistent, professional C-curve every time.
• Generous Quantity – 140 or 280 Pieces: Choose from a 140-piece set (70 complete sets) or a 280-piece set (140 top molds + 140 bottom molds = 140 complete sets), so you'll always have plenty on hand for clients or personal use.
• 14 Sizes (0–13): Designed to accommodate a wide range of natural nail shapes and widths, ensuring a comfortable, precise fit for virtually any finger.
• High-Quality Clear Plastic: Made from durable, transparent plastic that lets you monitor the gel or acrylic beneath as you work — no guesswork, just beautiful results.
• Effortless Application & Removal: The flexible material makes these forms easy to apply snugly and pop off cleanly without damaging your extensions.
• Versatile Compatibility: Works seamlessly with poly gel, acrylic gel, hard gel, and other nail extension systems. Ideal for sculpting natural, stiletto, coffin, almond, and square nail shapes.

Perfect For

• Professional nail salons and technicians
• At-home DIY nail art lovers
• Nail students learning extension techniques
• Quick nail builds for special events

What's in the Box?

• 1 Box of Sandwich Dual Nail Forms (140 or 280 pieces depending on selected option)
• 14 sizes labeled 0–13

Tips for Best Results

Lightly buff your natural nails before application for better adhesion. Apply your preferred gel or acrylic to the bottom mold, press the top mold firmly in place, cure under your lamp, then gently flex and remove the mold for a perfectly shaped extension.

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Learn More About Safe Nail Care

For guidance on the safe use of nail products and chemicals, visit the FDA's Nail Care Products page for up-to-date consumer information.

Frequently Asked Questions

Q: What nail extension products are compatible with these sandwich dual forms?

A: These dual form nail molds are compatible with a wide range of nail extension systems, including poly gel, hard gel, acrylic gel, and builder gel. They are not typically used with traditional liquid-and-powder acrylic systems.

Q: How do I choose the right size dual form nail mold for my nails?

A: The set includes 14 sizes labeled 0–13, ranging from very narrow to wide. Simply hold each size up to your natural nail and choose the one that best fits your nail width without overlapping your skin. It's a good idea to size all fingers before starting your nail extension application.

Q: Are these sandwich dual forms reusable?

A: Yes! With proper care, these clear plastic dual forms can be cleaned and reused multiple times. After removing the finished nail extension, simply wipe or rinse off any residual gel and store them safely for your next use.

Q: Can beginners use these nail dual form molds?

A: Absolutely. The sandwich design makes the nail extension process much more beginner-friendly compared to paper forms, as the top and bottom molds work together to hold the gel in shape during curing — reducing mess and improving consistency even for first-timers.