ChloBo Necklace Collection Sterling Silver Snake Necklace. The Tide Necklace has been designed with the movement of waves in mind. Commanded by the attraction of sun and moon, every tide rises and falls, whilst water drifts away a reminder is left; new opportunities happen often, take them whilst you can. Wear on its own or layer it with longer length necklaces for the ultimate layered look. The Tide Necklace is a solid 925 sterling silver snake chain with a length of 40cm, which will rest nicely on or just above the collar bone where it can be admired for its beauty. Match with a similar bracelet from our Chlobo Collection to complete your look. Each piece of ChloBo Jewellery has been approved by AnchorCert Protect. AnchorCert Protects against all known metal allergens, making it safe for your skin, even if you already have allergies.