Wholesale Prices in Price Matrix, You get 1 flat which weighs appx 10 - 12lb and contains appx 20 - 24 pieces. The pieces and sizes vary. This is real hematite ore. Length 2 1/4" x width 2" x height 1" . Shapes vary slightly.... and aren't perfectly square and can range from 1" x 1" x 3/4" (1 oz ) to 3 1/4" x 2 1/2" x 1" (13 oz). Perfect item for your metaphysical healing needs ..... there isn't anything like the powers of the gemstone!