This new innovation has the ability to drain thru the material out the bottom and not create a puddle effect on days when you are taking spray. Made from the highest grade All weather marine approved fabric. This Material is made with vinyl coated 500 denier polyester core and double weaved to create a 92% shade factor and allow water to flow directly thru the material and breath so no moister is trapped, no mold, no mildew! As a result of the material is stronger than traditional marine vinyl, and allows for hooks to be removed with less damage. Their are 4 handles on the bottom, and one on the top. This gives you multiple hanging option to wash or store.