Looking for the key for success? At 3.6mm thick, this Key Pendant Necklace is the perfect gift for anyone who's going on a new path. Available in 925 sterling silver, 18k yellow gold plated, 14k solid yellow gold, and 14k solid white gold. KEYHeight: 30mmThickness: 3.6mmMax Engraving: 9 characters Key Pendant Necklace, Key Pendant, Engraved Necklace, Solid Yellow, 18k Rose Gold, Rose Gold Plates, Gold Tones, 18k Gold, Gold Plate