Unique and bold, the Natural Agate Book End Set is sure to catch your eye. Agate rocks are about overall harmony and balance. Agate vibrations give strength and stability. The natural stones are great for display, collecting or feng shui. Each agate is hand selected for its natural beauty from rough material. Each bookend is cut, and polished by hand in Brazil from rough agate. The bookends will vary in size, shape and color. The average size is 5.25 by 3 inches.