1950s Black and White Spring-o-lators Heels

The shoes are in near mint condition, there is slight hairline cracking due to age on the heel and insole, otherwise great condition. They are made with clear plastic trimmed with white leather and black studs. Designed by Mackey Star for Joseph Larose. Marked a size 4 1/2 and measures 21.5 cm insole, 9 cm heel.