This is a lovely gift for a religious person. The fish is called an ICHTHUS, IXTHUS or ICHTYS which is greek for "Jesus Christ, Son of God, Saviour". The fish is very dainty and is only 9mm x 5mm x 1.3mm, so can be worn discretely.
The fish is made from 16 gauge sterling silver wire and the chain and clasp are also sterling silver.
All of my jewelry comes in a gift box, with a ribbon, so it's ready for gift giving to friends or family - or a little treat just for you!