321111 STERLING SILVER TOP, (SPARE PARTS) This is the bit that can come off and be lost.

Sterling silver "top".  The part that says SOS TALISMAN

Keep an eye on your talisman.  Make sure it is tightly screwed on.  What screw up can gently come undone.   We can supply you with ANY part of the SOS TALISMAN

The picture below shows the whole talisman.  This is to make it clearer for you so you know we understand the part you need.  

If you have any questions just call or email 020 8554 5579 or maria@sostalisman.co.uk