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Rectangle Sandwich Dual Forms are designed for creating structured nail extensions with a clean rectangular shape and defined sidewalls. This 240-piece set features a two-part sandwich form system that helps control nail enhancement material during extension modeling.
Unlike standard dual forms that use a single form, the sandwich technique uses complementary forms to shape the enhancement material. The rectangle design provides a consistent starting shape that can be refined after curing.
Each clear form features guide markings to assist with positioning and extension length. The transparent construction allows light to pass through when curing compatible light-cured nail products in a UV/LED nail lamp.
The set includes 240 forms in assorted sizes, organized in a multi-compartment storage box for convenient size selection. Rectangle Sandwich Dual Forms can be used with compatible polygel, acrygel, builder gel, hard gel, and other sculpting nail products.
Application technique and curing time depend on the nail enhancement system being used. Always follow the product manufacturer's application and curing instructions.
Key Features
- Rectangle Sandwich Dual Forms for nail extensions
- Two-part sandwich form system
- Clear construction
- Guide markings for positioning and length
- Assorted sizes
- 240 pieces per set
- Designed for sculpting nail extensions
- Multi-compartment storage box included
- Suitable for professional and home use
Specifications
| Attribute | Details |
|---|---|
| Product Type | Sandwich Dual Nail Forms |
| Shape | Rectangle |
| Quantity | 240 pcs |
| Form System | Two-Part Sandwich System |
| Color | Clear |
| Sizes | Assorted |
| Guide Markings | Yes |
| Application | Nail Extension Sculpting |
| Storage | Multi-Compartment Box |
| Package Includes | 240 Forms & Storage Box |
Compatible With
- Polygel
- Acrygel
- Builder gel
- Hard gel
- Other compatible sculpting gels
- UV/LED nail lamps
How Sandwich Dual Forms Work
Sandwich Dual Forms use complementary forms to help shape nail enhancement material during extension modeling. The forms provide additional control over the material and help establish the desired extension structure before and during curing.
How to Use
- Prepare the natural nail according to the requirements of your nail enhancement system.
- Select the appropriate form size for the natural nail.
- Apply the compatible nail enhancement material according to your chosen sandwich technique.
- Position the forms and adjust the material as needed.
- Use the guide markings as a reference for positioning and extension length.
- Cure according to the instructions for the nail product being used.
- Carefully remove the forms after complete curing.
- File and refine the extension as needed.
- Complete the manicure with color and top coat if desired.
What’s Included
- 240 Rectangle Sandwich Dual Forms
- Assorted sizes
- Multi-compartment storage box
FAQ
What are Rectangle Sandwich Dual Forms?
They are nail extension forms designed for the sandwich technique, which uses complementary forms to help shape nail enhancement material during extension modeling.
How many forms are included?
The set contains 240 clear forms in assorted sizes.
What are the guide markings for?
The markings provide a visual reference for positioning and extension length during application.
Can I use these forms with polygel?
Yes. They can be used with compatible polygel, acrygel, builder gel, hard gel, and other sculpting nail products.
How long should I cure the product?
Curing time depends on the specific nail enhancement product and lamp being used. Follow the manufacturer's curing instructions for your product.

Rectangle Sandwich Dual Forms, 240 pcs
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