A great everyday necklace. Perfect on its own or layering with your favourites.Made from Stainless Steel. Hypo Allergenic.Size 36cm 5cm extender.Care instructions: if exposed to water or sweat please ensure the jewellery is taken off and dried thoroughly. Not doing so could in time decrease the colour/shine on the jeweller. Continous (2 years)exposure to water may result in colour fading.