NEW. Made with 100% natural, authentic, and untreated amber. Lifetime Guaranteed Nature Amber. Hand-carved. Reflects different Color and fluorescence under sunlight in different angles. Pendant measurement (Approx): 65mm H x 39mm W x 12mm thickest Weight (approx): 21.63 grams including rope weight. There's a small line the the back of the lower corner formed by natural composition inside. There are also natural ingredients inside this amber. Beautiful natural flow and glow. PLEASE NOTE: All our amber production is made of natural amber. Amber is an unique stone and every piece is handmade. Purchase comes with a storage box. Purchase comes with a Certification to certify amber material in Chinese. The benefits of amber to the body include its ability to relieve headaches and balance hormones, balance emotions and boost mood! Amber has the ability to eliminate fearful thoughts. It enhances confidence and allows you to better handle large projects or anxious thoughts.