There are many reasons why you should buy a 3 meter plastic lightbox. They are not only beautiful, but they also provide a lot of benefits.3 meter plastic lightboxes are very durable. They can withstand a lot of wear and tear, which means that you can use them for years without having to worry about them breaking. They also look great on any wall or door. You can choose from a variety of different designs, and they will match any décor perfectly.3 meter plastic lightboxes provide a lot of valuable lighting. They can be used to light up areas that need additional illumination, such as stairwells or hallways.