The Coolaroo Snap Shade is the ideal solution for blocking heat and sun glare while increasing UV protection and daytime privacy. Made from optical grade mesh they won"t obstruct the view and are seven times more effective than widnow film. Snap Shade works equally well over the odd shaped windows of Yachts, RV"s, Cars as well as those unique window shapes at home. Cut fabric to fit and use the easy to install patented EZ Snap system, you will be enjoying cooler temperatures in minutes. Snap Shade is a snap to remove at the end of the season and reattached at the beginning of the next one. The EZ snaps have adhesive bases that mount to any clean non-porous surface and are fast and simple to install and remove when not in use.