Skip to product information
30+ orders
in the last 24h

Mystery Box

Mystery Box

 4.7 (322 Reviews)

🪟 Custom-cut to your exact window

🔘 Clear to frosted with a single button

🔌 Complete kit controls, wiring and plug

🛡️ 1-year warranty included

Step 1 · Your custom panel

Enter your finished film size

Use the exact dimensions you want manufactured. We do not subtract installation clearance automatically.

Measure the glass area — not the frame.
Measure twice at different points.
HEIGHTWIDTH
Choose while facing the installed film from inside the room.
Calculated area
Enter dimensions
Estimated price
Required size option
Enter dimensions
Maximum online order is set by the largest size option above. For larger multi-panel projects, please use the contact form.
Pick the Panel size option below that matches your Required size option above, then add to cart — that's the price Shopify charges. Custom-cut panels are made to order and cannot be returned for sizing errors.
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • MobilePay
  • Shop Pay
  • Union Pay
  • Visa
local_shipping

Get it between - and -.

Mystery Box

Mystery Box

Regular price $9.50
Regular price $9.50 Sale price $0.00
SAVE Sold out
View full details
✂️

Made to your measurements

Precision-cut for one window

Privacy in one click

Clear to frosted in seconds

📦

Complete control kit

Remote, wiring and power supply

1-year warranty

Replacement for covered faults

A smarter kind of privacy

Privacy when you need it. An open view when you don't.

Glass Guard turns the glass you already own into switchable privacy — without bulky blinds, permanent blackout, or giving up natural light.

  • Power ON for a clear view; power OFF for softly frosted privacy.
  • Custom-cut to the exact finished dimensions you submit.
  • Designed for existing indoor glass — no window replacement required.
Measure your window →
Glass Guard smart film switching a living-room window from clear to frosted One window. Two completely different moods.
Complete Glass Guard smart film kit
Everything you need

A complete, made-to-order system.

The film and control components are matched to your order.

  • Custom-cut smart film
  • Black busbar cover
  • Controller / transformer
  • Wireless remote
  • Connection wiring
  • Country-specific plug
  • Adhesive accessories
  • Installation guide
See the difference

Clear one moment. Private the next.

Powered liquid-crystal particles align for transparency and scatter light when powered off.

Glass Guard smart film shown clear and frosted Power on · Clear Power off · Private

A slight natural haze remains in clear mode.

Frosted mode obscures details while diffusing light.

Installation guide

Install in four careful steps.

Keep the system disconnected from power until every connection is complete.

Align the film

Align the film

  • Remove dust & grease from the window beforehand
  • Keep the backing attached
  • Check edges & cable exit
Apply the film

Apply the film

  • Peel the backing slowly
  • Squeegee center to edges
Connect the power

Connect the power

  • Film → controller → outlet
  • Plug in only when secure
Test the film

Test the film

  • Keep the system plugged in
  • Remote: frosted → clear
!Important: Follow the supplied instructions, protect all electrical edges from moisture and use professional edge sealing in humid areas.
Know before you order

Made to fit, down to the cable exit.

Each panel is custom produced. We do not automatically subtract installation clearance.

Glass Guard smart film installed with wireless remote on the sill
Technology
Self-adhesive PDLC smart film
Power ON
Transparent with light haze
Power OFF
Frosted privacy mode
Customization
Width, height, cable exit and plug
Maximum single panel
1.8 m × 4 m
Online order area
Up to 6.0 m² per panel
Approximate weight
2.31 kg per m²
Control
Wireless remote included
Power supply
Country-specific plug
Delivery estimate
6–12 working days to the US
Warranty
1 year
Frequently Asked Questions

Smart film, explained simply.

Does the film become perfectly invisible?

No. Transparent mode keeps the view open, but PDLC film has a slight natural haze. We show and state this clearly so you know exactly what to expect.

What happens if the power goes out?

The film switches to frosted privacy mode when power is off. It is clear while powered on.

Do I need to replace my window?

No. Glass Guard is self-adhesive film designed to be applied to suitable existing indoor glass.

Can I order one custom panel?

Yes. Each panel is produced individually from your submitted measurements.

How accurate must my measurements be?

Very accurate. The panel is custom-made and we do not automatically subtract clearance. Measure the intended finished film area several times before ordering.

Is it suitable for bathrooms?

Only when all film edges and electrical connections are professionally sealed against moisture. Water ingress is excluded from warranty coverage.

Privacy should appear when you need it — not hang there all day.

Create your custom panel
Made to order. Please double-check all submitted dimensions.