Protection from rain, snow and moss composing in winter, to each cover 8 edition pads made of PE-foam, approx. 100x8,5x4,5cm are enclosed in the delivery, to place it at the vehicle of your own disposal. Breathable also with snow and additional hypo-ventilation due to the edition pads, keeps the roof clean, protects the sealings from uv-rays and extends the lifetime of your vehicle. Universal in a standard measure suitable for motor-homes and caravans and other utilizations. The seriell edition pads will absorb hailstones. Arbitrary, less weight, easy to transport and store, no metal construction necessary. Security advice: produced for turned off vehicles only , therefore not suitable for the driving- and living operation.