Description:Silver snake chain necklaceCan Make your own with Snaps Chunk Charm ButtonLobster clasp， with 7cm extended chainCircumtance: approx. 45cm / 17.7 inch ( extended chain not included)Button Hole Diameter: approx. 6mm (Suitable for 5.5mm Snap button)Button Thickness: approx. 1.2mmButton Pendant size: approx. 3 x 1.9cm / 1.18 x 0.75 inchMaterial: alloyColor: silverPackage Included:1x Necklace for Noosa snap button