A healing stone is a round object without a bail that you can carry in your pocket, or purse to reach out and touch it to know you are not alone. They are the same as a worry stone. They are 2.25 inches x .75 inches.Healing stones are round. You may order smaller ones if you like. They can be made in all the color choices that the pendants can be made in. They also are used for pet or person cremains and make great gift items for a grieving family member or friend.