Royal Mail Postage size guide
thingiverse
Using bodgeitquick's updated version from Thingiverse, find the right postage category for your UK mail. This size template replicates those used in post offices; remember, postage is based on size and weight in the UK. Note that this resource comes without warranty, so avoid blaming the provider if you're charged for insufficient postage. Post office staff has even checked items using this guide and still charged extra! Laser cut for 0.5mm beam precision.
Download Model from thingiverse
With this file you will be able to print Royal Mail Postage size guide with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Royal Mail Postage size guide.