NEWBARK CZ Pave Double Pear Shape Pendant Necklace in 18k White Gold Plated,41.5cm + 5.5cm Extender Necklace Length: 41.5cm + 5.5cm Extender Pendant Size: 60mm Length * 16mm Width Mainstone: Clear Cubic Zircon Setting Type: Pave Setting Shape / Pattern: Pear Shape Jewelry Maintenance:  1. Keep Your Jewelry Dust And Dirt Free.  2. To Maintain Appearance Avoid Contact With Liquids.  3. Stones/Beads Are Best Cleaned With A Damp Cloth.  4. Be Aware Of Applying Harsh Chemicals Or Ionic Cleaners.  5. Also Please Keep Away From Water.  6. If You Have Any Skin Sensitivities Or Discolorations, Please Do Not Wear.