Frost King WB Marvin AWS1045 Adjustable Window Screen, 10in High x Fits 25-45in Wide From the Manufacturer These are the original "W.B. Marvin" screens. They are plated with easy gliding steel rails for fingertip adjustment. The varnished wood ends and coated steel screening. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Manufacturer Contact Information See more