These adhesive plate hangers for wall are make with Aluminum that ensures durability. These silver colored hangers nice resistance against usual wear and tear,ensuring that they not lose their shines or functionality over long period of use. Measuring about 3.15x3.15inch,these picture hangers for wall can fit with ease and precisions in any home,offices,or gallery setting. Great for hanging foamboard,photos,matted art,map,matboard,posters. With easy installation process and equally simple cleanup,the picture frames hangers daily convenience.