Rare images were released showing ancient sex toys that once belonged to Chinese royalty and nobility.
Both rides are made of bronze and can be traced back to the Han dynasty of China (BC-220 2,000 AD) more than 206 years ago ).
They were discovered in modern times.
The tomb near Shanghai in tianjiangsu belongs to the rich capital.
One of the two pieces was found in Yizheng city in western Jiangsu province, with a metal ring on it.
It was discovered by archaeologists in 2012 and has since been preserved at the Yizheng Museum.
It was not shown to the public.
A staff member at the Yizheng Museum told the Daily Mail that bronze objects were found in the tombs of the nobles of the Western Han Dynasty (BC-8 206 AD), the first part of the Han Dynasty.
Another sex toy apparently belongs to the Chinese royal family.
The artificial product base is flat and found in an ancient tomb in xucounty county, western Jiangsu province, on 2009.
It has been preserved at the Nanjing Museum of the Jiangsu provincial capital.
In 2011, the tomb owner was identified as Liu Fei-
According to China News, the first king of the autonomous kingdom of Jiangdu in Han Dynasty.
Liu Fei or half
The brother of Emperor Wu Han, ruled from 141BC to 97 bc.
These two extraordinary sex toys will be on display at the Asian Art Museum in San Francisco, USA.
The exhibition, called "tomb hide", will feature more than 160 cultural relics of the Han Dynasty.
Historical items in the tomb include luxurious daily life decorations, offerings, and personal items related to sex and happiness.
Zhang Fan, this colleague
The curator of "tomb treasure" said the two rides "can be worn and used" and they reflect "an almost modern appreciation of physical needs and want ".
According to Mr. Zhang, other private artworks in the exhibition will include large silver pots for bathing, working Stone toilets with armrests, and well-crafted ceramic urinals.
Xu Jie, curator and co-director of the Asian Art Museum in San Francisco
The curator of "Tomb hide" said: "This exhibition emphasizes our connection with the past, and we share the same passion in time and culture.
The exhibition will last from February 17 to May 28.