These are labeled "Empos" and are 1940's. They are marked size 5 but that may not be the same as today's sizes so I will measure. They are 9 in. long on the inside from toe to heel and 10 in. long outside from heel to toe. Heels are about 2 1/4 in. high. I don't know what they are made of, but looks a lot like the old celluloid pin do- I don't think that's what they are but they have that look. They are in lovely condition for their age. No damage, just some wear on the soles. The buckles are oval gold tone with a almost filigree pattern to them. They are a shiny golden-brown with dark chocolate colored swirls patterned throughout.