Increase your bottom line add on add on add on sales. Perfect for add on sales next to your sphere display or they are inexpensive enough to just gift to your customers with a purchase of a sphere. The dimensions is the size at the widest point 16mm 32mm 45mm These products are not intended to diagnose, cure or treat any ailment. Please refer to your medical or psychiatric doctor for treatment. **Please note - at KC we do our very best to give you accurate measurements and descriptions. Please allow for +/- 2mm on spheres and bowls, +/- 0.1 ounces on weights and that photos of thick 3D objects on our 2D grid can make the inches look distorted. Please review all photos for details of the item. Natural crystals may have fractures, inclusions, color variations and characteristics that make each one unique and potentially perfectly imperfect. We appreciate your business and hope you love this item as much as we did. **