Did I just bought for my scooter this tarpaulin in size M, which was much too small, unfortunately. This size XL now fits well although my Alisze Jazy (45ccm). In a storm, my scooter is unfortunately tipped over and the gasoline from the tank ran out, in the tarpaulin. On the surface that came in contact with petrol, the material was porous and brittle. Therefore, I have reappointed me a new cover sheet of this variety of Safetec. I found very well that at the bottom hem one Velcro strip is sewn, with which you can protect the tarp before blowing away. After about 2 months use, however, sparked the hem complete the rest of the plane, so this feature was omitted.