In Sweden, as well as Norway, a troll cross is a bent piece of iron worn as an amulet to ward off malevolent magic, allegedly stemming from medieval Sweden. According to those claiming its authenticity it represented the Norse symbol of protection; thus if a Norseman wore this symbol, they believed that chances of falling into danger would decrease. 
 
Pendant size: 3 cm W x 4 H x 0.5 cm D
Necklace length: max 50 cm, adjustable
Package includes: Pendant + necklace + wooden vikings box