This is a NEW PAIR (2) C5 MK I & II (2001-2007) Front Suspension Spheres - 57 Bar. Manufactured by IFHS.

These are identical to original specifications. These are not re-manufactured or re-gassed items. They are engineered in Belgium complying to ISO 9002 regulations and come with a 2 year guarantee. 

If you want your Citroen's Suspension to behave properly give then it the chance with superior spheres. Beware of inferior products!