This is a well used pair of collectible ALF slippers for children. There isn't a size listed but I would estimate these would fit a toddler around the age of 3 or so. Measures 5.5 inches from heel to toe. Alien Life Form slippers from the 80's. Alf was a fun witty character with a very dry sense of humor. Just check out some old clips on youtube. Fun show. I have these priced lower than they would normally go for because of the signs of wear and use. Quite possibly if you are in the business of restoring items like this you might find that these are a very good deal, or maybe you are just an ALF collector and would like to add these to your collection.