Oidea Couples Yin Yang Matching "BA GUA" Puzzle Pendant Stainless Steel Necklace Chain Included Metal: stainless Steel Features: yin yang ba gua jewelry puzzle jewelry;symbol of luck Style: traditional jewelry engagement jewelry gift for anniversary, valentine's day Pendant size for male: 0.59" height, 1.06" width; Chain: 21.7" length, 0.09" width(male); 0.08" width(female) Exquisite free gift bag package