This is a Gemstone Egg measuring 44 mm by 33 mm at its widest, and it stands about 1.9" The Egg does come with a stand This size would be considered medium/large. This stone is NOT drilled. Due to Etsy policy I cannot list metaphysical properties of any herb, salt or stone. Please contact me with any questions. Disclaimer: The statements made here are spiritual in nature, and in case of illness or disease one should see a health care professional.