My daughter gave me the Vego raised bed for Christmas, and I ordered this garden cover. It is the most fantastic design! I love, love:
—the zippers on both sides
—the ties to secure it 
—permeability for the rain water
— the protection it offers plants from wind, insects, and critters 
—the durability of the material 
When I used a plastic cover over cedar raised beds, I was always dealing with slugs and snails, and the deer. My veggies and strawberries are now completely safe.