Natural stone or crystal 7 Chakra Pencil Pendant with Metal Chain, Approximate Dimensions: Length: 30-35 mm, Width: 10-15 mm a 7-piece natural pack Seven Chakra Healing Stones for Feng Shui, Numerology, Tarot, Reiki, and Crystal Healing Authentic, genuine, and all-natural Small craters and cracks on the stones exterior or inside are frequently evident in 7 Chakra Healing Stones made of natural healing stones. For advantages and healing qualities, see the images and product description.