cytprimedesign Fashion Retro Multi-layer Chain Pendant Black Cross Metal Long Necklace The longest chain perimeter:about 80cm. The shortest chain perimeter:about 24.5cm.Cross:about7.5*4.5cm. Cross Size:1.1"*1.9" Necklace Chain Length About:19.6"-29.5" Material:Alloy Make you extraordinary stands out and bring you good luck!