●Material: Plate Surface: Steel; Frame: Wood: 0.7 inch (18 mm) thick ●Size: 23.6 x 17.7 inches (60 x 45 cm); Screen Dimensions: 21.7 x 15.7 inches (55 x 40 cm); Frame Width: Approx. 1.0 inches (25 mm); Weight: ●Heaton hardware x 2, hanging cord x 1 ●We do not sell postcards. When used outdoors, there is a risk of falling over in strong winds, so please put it indoors. In addition, please avoid outdoor use in rainy weather