This is a pair of vintage wood & metal shoe trees / stretchers. These trees have a split front and an adjustable back in order to gently stretch the length and front width of your shoes. Or you could just adjust them to fit and use them as a tree in order to keep your shoes in proper shape while not wearing them. This set does not have a particular size, but should fit most men's shoes and women's shoes size 8 and up. They are marked with a #5, meaning that they can stretch the width of the fronts of the shoes to an "E". The pair is in great shape and without defects. Please zoom in on all photos for full conditioning details.