4D Import Plates X1 – 3mm 4D Laser Acrylic: This is the main layer of the product, 3mm thick, 4D Laser Acrylic for a depth effect. Total Thickness: The combination of the two layers results in a total thickness of 3mm. Layering Process: The product is produced by combining a 3mm layer of 4D Laser Acrylic. In summary, the 4D Import Plates Number Plate is created by combining one layers: a 3mm layer of 4D Laser Acrylic. This combination results in a total thickness of 3mm for the product. Size – There are three primary sizes for imported number plates: 13’ x 7’ 13’ x 6.5’ 12’ x 6’ 12′ x 6.5 These dimensions correspond to the following measurements in mm: 330mm x 178mm 330mm x 165mm 303mm x 152mm 303mm x 165mm We offer customer imported number plate sizes to accommodate the number of digits within the registration number, if you have a registration number with fewer than 7 characters then you can legally go even smaller than the 3 main sizes mentioned above. Road Legal ✅ MOT Compliant ✅ DVLA Approved ✅ Warranty ✅