Having clean windows is a pet peeve of mine. Getting to some of the corners and edges on the inside of my windshield and rear window requires the arms of an octopus and advanced yoga moves! Just slip the bonnet over the sturdy padded holding system, spray our Window Cleaner on the bonnet and boom! Ultra-clean windows! The long, comfortable gripping handle allows you to maneuver into even the tightest of areas. You could even add an extension pole. Even remote surfaces of your glass can finally be cleaned. Also great for wood furniture, countertops or metal surfaces in your home. Three thick, washable bonnets are included in the set. One Micro Fiber, one Terry Micro Fiber and one Nylon Mesh for really dirty surfaces. Now window cleaning can be fun!