These stones are perfect for carrying with you. Lepidolite is "the stone of transition" Helps release old patterns and behaviors. Supports the third eye chakra. Especially useful for addictions and anxiety relief. Removes blockages. Reduces stress. Helps with sleep. Strengthens the immune system. Relieves exhaustion and joint problems. Metaphysical properties are provided for your information and are not meant to replace the advice of a qualified physician or medical practitioner. Due to the nature of this product, color, size, and shape will vary. Quarter is used for size reference. These stones are approximately 1.5" x 1.5".