Part #260 - WATER RESISTANT Breathable Caravan Covers,
Breathable Aluminised Water Resistant Fabric
Aluminised water resistant LIGHTWEIGHT fabric, allows 
evaporation of condensation from beneath the cover.
All weather protection including:
Ultraviolet Protection Factor (UPFm) of 487.
UV/UPF class stability of 50+.
Hydrostatic head of more than 1100mm.