The Cass sham is constructed of silky viscose backed with soft cotton voile and hand quilted in a gridded block pattern with a quarter scale border. This collection has an air of modern elegance when dressed up and can easily lend itself to a more bohemian flair depending on application. Standard size dimensions: 20 x 26 inches Euro square size: 26 x 26 inches King size: 20 x 36 inches No insert included Fabric Content:100% Viscose front/100% Cotton Back Care Instructions: Machine Wash Cold, Gentle Cycle. Do not use Bleach. Tumble Dry Low or Line/Flat Dry. Do not Dry Clean.