The Jet Black number plate holder slips easily onto Jet Black branded car racks. A number plate can be bolted easily to it. The number plate can be held on with the supplied bungy cord but it's a better idea to bolt it on. Bolts not included.
This is the simple version with no lighting for number plate (required at night time) and no indicators or tail lights.
If your car has a tow ball then it probably has an electrical socket near the tow ball for light and indicator outputs. If this is the case, you should purchase the Jet Black number plate holder with lights instead.