Serotonin Necklace / Dopamine Necklace - great necklace which is perfect to wear everyday - modelled by the beautiful Ting - 'the_ting_thing' UK Lifestyle Blogger! Would make an ideal gift for the science lovers out there! (The necklace shown in the model’s picture is 16”inches). *This is a sterling silver necklace - all components are sterling silver so you'll have this necklace for many many years! +Strong high quality mini belcher chain +Serotonin charm measures 3.5cm width x 1.6cm drop + Sterling Silver Dopamine charm + Dopamine charm measures 4cm width x 1.6cm drop + Various chain lengths available in menu + Item comes complete in white gift box with quote card I have many charm necklaces listed and I would like to think that there is something for everyone so please take a look to see what I have in my collection here: https://www.etsy.com/uk/shop/Instyleglamour?ref=hdr_shop_menu&search_query=charm HERE IS THE 10% OFF COUPON LINK BELOW:- http://eepurl.com/g_Jkif