Welcome,

CITROEN RD3, RD4, RT3 factory installed head unit, CD stereo removal tools, pins to be used with stereo as in the pictures below.
You will receive 2 tools.

Removal tools to fit:

CITROEN:
C2
C3
C3 PICASSO
C4
C4 PICASSO
BERLINGO
 
I am happy to answer any questions regarding this item. 
Delivery time outside Europe may take up to 20 working days.
Thank you.