Each is 10.25x12" cardboard portfolio. Lennon set is #1948 copyright 1961 Television Productions Inc. Contains die-cut cardboard stand-up Janet Lennon doll with inside sleeves designed like a bureau with sheets which can be cut out to make 34 costumes and accessories. Ballet set is #1951 copyright 1956 with inside sleeves with graphics of boy and girl ballet dancers along with sheets to cut out to make costumes and accessories. Covers have a few minor handling creases but are otherwise Exc. Contents are unused and Mint. Nice graphics.