This is a lot of two antique casters, each with a 1 3/4" wheel and a 4 3/4" length. These casters are made of white porcelain and have a Victorian style. They were manufactured in the United States during the late 19th century and are original, not a reproduction. The wheels add to the charm of these pieces, making them perfect for use on furniture or other items that need a touch of vintage flair.