Material: Brass, Gold Plated All sizes are approximates Depth mm: 3mm Swallow Width cm: 3.6cm Teapot Length cm: 2.4cm Chain: GoldPlated Chain length: 46cm chain Chain Length Guide 40.5cm - Normally sits on collar bone 46cm - Normally Sits Approx an Inch below Collar bone 61cm - Normally sits In the bust or just below. Want to Go Longer?! Please See our Extra chain Section- Left hand Column