4D Short 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 Short Plates  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 14”–upto-4-Digits , 16”-upto-6-digits & 18”-upto-7-digits.   Short Number Plates are Road Legal Style. Check out the road legal styles. Are Short Number Plate Legal? YES Road Legal ✅ MOT Compliant ✅ DVLA Approved ✅ Warranty ✅