A lovely crystal point of approx 7 cm and you are buying the actual one in the photo.
Prehnite brings comfort and peace to your heart chakra. It harmonizes the body by balancing out the masculine and feminine energies, which balances the intellectual, emotional, physical, and auric energies. This opens up the heart to release fears, and negativity.
Prehnite is a protective stone. It can protect one on all levels, as it strengthens the life force and generally increases energy as well as stimulating it. It aids spirit communication through meditation and visualization, out of body travel and as a powerful dream stone.