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Sandwich Nail Extensions-Dual Forms
Regular price
$13.00 USD
SKU:
W555
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Pairs well with
describe
- High-precision gel nail forms and nail forms for acrylic nails.
- our patented sandwich structure uses Top Mold + Bottom Mold [press-fit] the extensions to create a cleaner C-shaped curve, perfect symmetry, and is less likely to overflow gel than paper models/traditional nail forms.
Why Pros Choose This Kit- Sandwich precision: Top/Bottom molds lock alignment so the extension doesn’t drift; you get consistent formed nails with minimal refinement.
- Two pro shapes in one kit:
- W555 Thin Trapezoidal — crisp sidewalls and a sleek, modern silhouette.
- W557 Oval — soft transitions that mimic natural nail plates.
- 0–14 full sizing (Top & Bottom paired): snug sidewall fit reduces seepage and lifting.
- Fast demold, cleaner edges: polished interiors pop off after curing; edges are smooth with less finish filing.
- Works across systems: equally effective as nail forms for gel nails and nail forms for acrylic nails (hard gel, poly/extension gel, acrylic).
Describe
How To Use
TOP FEATURES
C-curve engineering: mold geometry preserves apex height and lateral balance.
clear material: see bubbles and product levels while curing.
Pro packaging: 8 pcs per grid × 30 grids = 240 pcs/box for high-volume salons.
Reusable workflow: durable enough for multiple services with proper sanitation.
Specifications
Type: W555 Thin Trapezoidal / W557 Oval
Sizes: 0–14 (Top & Bottom matched)
Material: high-clarity professional plastic
Pack: 240 pcs/box (8 pcs per grid)
Compatibility: hard gel / extension gel / acrylic systems
- Apply base coat to the base nail.
Apply peelable base coat to the front edge of the base film and apply it to the base of the nail. - Apply builder gel/extension gel to the top film and apply it to the nail.
After applying it to the nail surface, shine the back edge under a light for 10 seconds. Once the back edge is firmly fixed, gently press it down toward the fingertip and then shine the entire film under a light for 10 seconds.
- Remove the film from the mold and polish the three sides.
Please note: Please use with our builder gel/extender gel to maximize the effect.

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