The product is a dateless short 5 digit registration number on retention, specifically the UCA 49. This number plate is issued by the DVLA and includes their assignment fee in the price. It features a dateless design, making it a versatile option for vehicle owners looking for a unique and timeless registration number. Additionally, the VRM (Vehicle Registration Mark) is held on retention, ensuring that it remains legally valid even if it is not currently displayed on the vehicle.