Motorized or fixed Sails for external shading. Towels are available with triangular, square or rectangular shape composed by polyester resin tempotestar and dracon, usually used for marine services. Anchoring to the ground by steel tubes or to the wall with appropriate kits. Tensioning by steel cables and winding of anodized aluminum tubes. Certified materials with wind loads guaranteed up to class 2 according to UNI 13561. Possibility to install a rain and wind sensor for automatic closure in the case of motorized gliders. High technicality in an essential design for maximum visual effect.