Hello, this item is a Chinese Famille Rose porcelain hexagonal jar with lid, likely dating from the late Qing dynasty to the Republic period (late 19th to early 20th century). The jar features hand-painted famille rose enamels, with floral motifs, birds, and butterflies framed within cartouches, surrounded by colorful borders. The hexagonal shape and detailed decorative program are characteristic of export porcelain from this period, made for both domestic and Western markets. The mark on the base appears to be an apocryphal reign mark, which was common in decorative porcelains produced during this time.

The piece is in excellent condition with no chips or cracks, which enhances its collectability. Comparable famille rose jars of similar size and form generally sell in the range of $300 to $600 USD at auction.