This is a set of 5 3D art cards from the Shanghai Expo 2010. Details are unknown as they are souvenirs from the Shanghai Expo. These are the type of cards where buildings and people appear to pop out depending on the viewing angle. They have been stored at home without being used (no smoking, no pets). Unused item Size: 11cm x 16cm Made in China The outer bag was opened for this listing and photography. The cards are in individual plastic bags. *Price reduction and individual sales are not possible. *Please understand that these are used items and have been stored at home before purchasing. *Shipping will be in simple packaging such as bubble wrap. Thank you for looking.