WishMe Noctilucent Pendant Hollow Carved Pattern Angel Wings Glow in the Dark Necklace, Three Colors Replaceable, Pack of One Necklace and Three Luminous Balls Pendant Size: 3 cm (1.2"), Chain Length: 24 cm (9.4"). Both Sides Could Be Wear. As A Combination, One Necklace with Three Different Colors, Blue, Green, Orange Noctilucent Necklace Is Funny Design. To avoid tarnish, limit exposure to water, perfume, or body cream. This Lovely Necklace Is Not Only A Perfect Gift But A Wonderful Decoration for Friends or Yourself.