CG Costume Sword Art Online Necklace SAO Kirito Asuna Yui Light Blue Crystal ,One Size ,Sky Blue Description Features: Product Details: Package Dimensions ‏ : ‎ 7 x 3 x 0.5 inches; 0.64 Ounces Date First Available ‏ : ‎ April 4, 2016 Brand, Seller, or Collection Name: CG Costume Material: Metal Gem Type: Crystal Chain: Cable