Full Damage Waiver » Full Insurance with no excess »
For your rental car except Wheels - Underside of vehicle.
SuperCover » Super full damage waiver with no excess »
+ Wheels + Underside + Glass Insurance WUG
The only things SuperCover doesn't cover are Never Lost SatNav units, broken or lost keys, contamination of fuel and other grossly negligent actions or breaches of your rental agreement. Otherwise, it covers you everywhere and for everything.