Chinese seal stamp set, commonly called a chop or name seal,

The item shown is a Chinese seal stamp set, commonly called a chop or name seal, personalized with the name "Donna" in both English and Chinese characters (当那). These seals have been used in China for thousands of years as a form of signature to authenticate documents, art, and correspondence.
The set typically includes:
A carved stone seal: The one pictured is likely carved from a type of soapstone or possibly jade with a figure (possibly a Buddha or Arhat) at the top. The bottom of the seal is engraved with the name.
An ink pad: The round, blue and white porcelain container holds a dense red paste (called zhūshā or ink mud), which is used for stamping the seal.
A presentation box: The red, fabric-covered box stores and protects the seal and ink pad.
The characters 当那 on the seal are likely a phonetic translation of the name "Donna," rather than a literal meaning in Chinese.