The product is a set of three thread-bound books known as the "Four Body Hundred Family Surnames," originating from China. Made of paper with a yellow color, these books contain Chinese antiques related to Asian antiques. The age and original/reproduction status are unknown, adding to the mystery and charm of these historical artifacts. Perfect for collectors or those interested in Chinese culture and history, these books offer a unique glimpse into the past through their ancient text and traditional binding.