This necklace is made of genuine gold plated chain combined with natural stone bead that has a built in vial. A couple of drops of your favourite essential oil or perfume is all you need to keep that serene feeling throughout the day. Available in different stones: Deep Sea Opal Rose Quartz Natural Stone Quartz Amethyst Natural Freshwater Pearl-NEW! Weight: 0.007 kg Length from clasp to charm is approximately 24 cm or 9.45 in. Please refer to Size & Care page for size guide. Send me an email or leave a note upon checkout with your preferred length.