The material is very good quality and lasted well, but the velcro straps deteriorate quickly, and do not function well. I have had the cover for about 3 years, and for the last year the velcro straps have broken down and I find them hard to secure properly. It would be better with simpler, hand-tied straps, and clear instructions on how to cinch the cover when using it with the trays down (as I do most of the time). There are many velcro tabs and it is unclear how they should be fastened.