The largest of our pop up cubes, smaller pop up cubes are often used for direct mailing which are shown on our other sites create-this.co.uk and directmailideas.co.uk. The large pop up cube has elastic bands in place so it pops up when opening the mailing outer. Can be used for point of sale or a large creative direct mail piece. As with all our products this pop up cube is custom made to your design and size specifications (maximum size 210mm square).