Saf-t-Bra

Saf-t-Bra was a hard plastic brassiere introduced during World War II,^[2] to prevent injuries to the breasts of women war workers.^[3] It was produced by Willson Goggles.^[4]

Saf-t-Bra

Inception	1943–1944
Manufacturer	Willson Goggles
Available	sizes 30 to 38, 39 to 44, and 45 to 48[1]