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Lockable Poster Case

  • Lockable Poster Case with metal frame and high impact acrylic front panel
  • Designed for outdoor use and are more secure than snap frames
  • Poster display case available in sizes from A4 to a huge 60" x 40"
  • UK mainland delivery from £9.50 - free on orders over £150 (ex. VAT)
  • Get it by Monday 30th May if you order by 5pm using Express Delivery


Why does my business need a Lockable Poster Case?

It is the best way to be sure that your artwork is safe and protected at all times, thanks to tamper resistant features. These are great for both indoor and outdoor use, but particularly for outside displays, as you won't need to worry about the display being removed or defaced when unattended. This poster display case would be great for indoor or outdoor public areas, retail stores, offices, service stations, hotels, spas and many more businesses.

How thick are the frame profiles on the outdoor lockable poster cases?

The frame profile is 45mm thick and 30mm deep, which is one of our largest frame sizes so it will bring stability and durability to your display.

How is my display protected?

Not only is your poster protected from vandalism with the lock system, but the 2mm thick impact-resistant acrylic front panel will stop your frame from being destroyed. Your display is also kept securely in place with edge clips.

How do I update my display?

Once you have unlocked the wall mounted display case frame, your new poster can simply be placed into the clear plastic edges within the frame to secure it in place and then close and lock it. The built in arm will keep the door propped open, allowing you two free hands to change the display.

How do I mount the product to my wall?

The case comes pre-drilled with fixing holes that can be drilled through for easy mounting. As long as you have a strong surface that can take screws, you will be able to mount it easily. We recommend that you mount the frame in a portrait orientation, as it will be easier for you to prop the door open to change your displays.

What style of paper should I use in the frame?

We always recommend printing onto polypropylene or another waterproof based paper. Ordinary paper soaks up damp and becomes creased and discoloured, leaving an unprofessional image. Waterproof paper will keep your poster looking its best come rain or shine.

Is the frame watertight?

As the unit can be opened to replace posters, it is not sealed at all edges and cannot be watertight, although it is water resistant and protects your poster from rain.


Frame size Overall W x H Visual Area W x H Landscape or portrait? Locks
60" x 40" Frame 108.6cm x 159.4cm 99cm x 150cm Both, but portrait is recommended 2
30" x 20" Frame 57.8cm x 83.2cm 48.8cm x 74.2cm Both, but portrait is recommended 1
A0 Frame 91cm x 126cm 82cm x 117cm Both, but portrait is recommended 2
A1 Frame 66.4cm x 91cm 58.4cm x 83cm Both, but portrait is recommended 2
A2 Frame 49cm x 66.4cm 41cm x 58.4cm Both, but portrait is recommended 1
A3 Frame 36.7cm x 49cm 28.7cm x 41cm Both, but portrait is recommended 1
A4 Frame 28cm x 39.7cm 19cm x 27.7cm Both, but portrait is recommended 1


Overall rating of 5/5 based on 22 reviews


Will definitely recommend

06 Apr 2022


Very well constructed and value for our outlay.

25 Nov 2021


I bought the frame for a world scratch map as I wanted it in a locked frame to make it more personal and accessible to me only. After looking on the internet for weeks I finally found this case, and after putting the map in it I am over the moon with it. It fits perfect and looks great. I think the company would benefit from advertising it more for this use as there really isn’t many options on google under world scratch map frames.

24 Sep 2021


Brilliant service and the product is good quality, I will be ordering more.

14 Jul 2021


Amazing service, one had a slight fault, but a replacement was sent the next day! Well done.

12 Nov 2020

Code: SLF

From: £26.95
(from £ per unit)

ex. VAT

Understanding Paper Sizes
A4 paper

A4 paper is the same size as a typical magazine.

It measures 210mm x 297mm or 8.27" x 11.69".

A3 paper

A3 paper is twice the size of a typical magazine.

It measures 297mm x 420mm or 11.7" x 16.5".

A2 paper

A2 paper is four times the size of a typical magazine.

It measures 420mm x 594mm or 16.5" x 23.4".

A1 paper

A1 paper is a large poster format eight times bigger than a magazine.

It measures 594mm x 841mm or 23.4" x 33.1".

20x30 paper

20" x 30" paper is slightly smaller than A1 and about eight times bigger than a magazine.

It measures 20" x 30" or 50.8cm x 76.2cm.

A0 paper

A0 paper is a very large poster format 16 times bigger than a magazine.

It measures 841mm x 1189mm or 33.1" x 46.8".

30x40 paper

30" x 40" is a very large custom poster size slightly smaller than A0.

It measures 30" x 40" or 76.2cm x 101.6cm.

40x60 paper

40" x 60" is a huge custom poster size five feet tall and almost four feet wide.

It measures 40" x 60" or 101.6cm x 152.4cm.

  • Add your custom artwork to a printed poster
  • Printed on high quality 160 micron polypropylene
  • Upload your own design or design online with our app
  • Have a different design on each card ordered for no extra cost
  • Provide artwork after ordering in your own time
Quantity Discount Each
1+ -


Fast delivery, easy returns

Standard Delivery Get it by Wednesday 1st Jun (or sooner) £9.50
Express Delivery Get it Monday 30th May £12.00
Premium Delivery Choose the right delivery date and time for you
Click and Collect from Stockport Order before 2:30pm for same day collection
Available with plain packaging for re-sellers Send straight to your client from the checkout
14 day returns Return unused products for your money back
View full delivery information

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Understanding paper sizes

Paper size chart
Paper size nameSize in mmSize in cmSize in inches
A9 37 x 52mm 3.7 x 5.2cm 1.5" x 2.0"
A8 52 x 74mm 5.2 x 7.4cm 2.0" x 2.9"
A7 74 x 105mm 7.4 x 10.5cm 2.9" x 4.1"
A6 105 x 148mm 10.5 x 14.8cm 4.1" x 5.8"
⅓ A4 99 x 210mm 9.9 x 21.0cm 3.9" x 8.2"
DL 110 x 220mm 11 x 22.0cm 4.33" x 8.66"
A5 148 x 210mm 14.8 x 21.0cm 5.8" x 8.3"
A4 210 x 297mm 21.0 x 29.7cm 8.3" x 11.7"
A3 297 x 420mm 29.7 x 42.0cm 11.7" x 16.5"
A2 420 x 594mm 42.0 x 59.4cm 16.5" x 23.4"
A1 594 x 841mm 59.4 x 84.1cm 23.4" x 33.1"
A0 841 x 1189mm 84.1 x 118.9cm 33.1" x 46.8"
20" x 30" 508 x 762mm 50.8 x 76.2cm 20" x 30"
30" x 40" 762 x 1016mm 76.2 x 101.6cm 30" x 40"
40" x 60" 1016 x 1524mm 101.6 x 152.4cm 40" x 60"

How to upload your artwork

Custom artwork printing

1. Place your order first

You don't need artwork ready when you order! After you order we'll email instructions and links to templates you can use to produce good quality artwork.

Upload your custom artwork

2. Design your artwork

Follow the instructions in the email and use the templates provided to produce your print ready artwork. There's no hurry. You can do this at your own speed.

Design your custom artwork

3. Upload your artwork

Use the link in your email to upload your artwork. For most products you'll get a chance see a proof. We'll print it within 2-5 days of receipt and then despatch it.