Total length approximately 48.5cm. The main terahertz stone has small scratches and dirt. The small terahertz stones are about 6mm. Please forgive any oversights as this is a casual inspection. Please refer to the images for other sizes, etc. The color may appear different depending on your monitor environment. As these are natural stones, there may be cracks and inclusions. Please refrain from purchasing if you are sensitive to these. Returns and price reductions are not accepted. 202409041543Hl5