One set of polished Brazil agate bookends will weigh approximately 2-6 pounds per set. So if you want a two pound set of bookends, order 2, which means two pounds. If you would like a larger set of bookends, order up to 6, which means six pounds. The face and sides of the bookends are polished with the bottoms left natural. Use as is or place several, small, round felt adhesive pads on the bottom to protect any wood surface. The Brazil agate bookends have been very well polished. Colors will vary from brownish red to blue banded agate and may or may not have crystal centers. Brazil agate bookends are sold by the pound at $6.50 per pound.