All Blue Performance products are extremely easy to install, and have standard ergonomic features like stretchable elasticated sides, self draining bottoms, and other features like an Integrated spray cover to protect ropes from UV/rain when the boats not in use. All Blue Performance products are made fromrip stop nylonwhich is a light-weight nylon fabric with inter-woven rip stop reinforcement threads in a crosshatch pattern. It is woven with coarse, strong warp and filling yarns spaced at intervals so that tears will not spread. The same effect can be achieved by weaving two or three of the fine yarns together at intervals. Rip stop also has other qualities that make it excellent for marine use, due to the fact that it dries almost instantly and is mildew resistant.