This is a pendant made using handmade glass tonbo-dama beads. I've used a string instead of a chain. #nonohana's Tonbo-dama Long String Pendant Collection The necklace length is approximately 63cm, and the diameter of the tonbo-dama bead is about 1.5cm, though it's not a perfect sphere. High-quality domestic glass is used for the glass material. The photos may differ slightly in color from the actual product because the glass is glossy and transmits light. Please understand this before purchasing.