1950s "Invisible Stretchi Comb" "Design Your Own Hairstyles"
"The lightweight gripping teeth stay put. comfortable. Fits softly into the hair. It's flexible" "Made of Nylon" Helpful diagrams on the packaging point out that you can use it for chignons, as a bandeau, for cluster curls, for pony tails I only have one of these and the cardboard display is a little worn.