Korean Embroidered House Slippers 24CM

Korean house slippers. The only marking on them is an Asian symbol followed by 24 then a backward C then an M. The Emily Phillips on the inside is hand written. Fabric is somewhat frayed on the inside. Some dirt on the soles that wouldn't come out. Floral embroidery. I believe they are silk or satin. The length is 9 inches and the width is 3 inches at the widest point.