The simplicity of these Martitrika/Witness Bracelets with 24K gold plated cube charm depicting cross on 3 sides and enamel mati on the 4th are ideal for your guests.
 
Handmade In Greece.
 
Witness Pins or Martirika in Greek is a little cross or religious charm worn by the guests of a Baptism/Christening to acknowledge that they were present at the Sacrament of Baptism/Christening.