4 Colors in Stock Blasted Black Pebbles Blasted Confetti Black Polished Polished Mixed Spread Info Coverage Chart by sq ft NUMBER OF BAGS NEEDED (30 lb Bag) AREA TO COVER TOTAL SQ. FT 2" deep 3" deep 4" deep 5 ft x 10 ft 50 21 32 42 5 ft x 20 ft 100 42 63 83 10 ft x 10 ft 100 42 63 83 10 ft x 20 ft 200 83 125 167 Or Multiply Square Feet By: 0.416 0.625 0.833 Coverage Chart per bog SQUARE FEET OF COVERAGE PER BAG BAG SIZE 2" deep 3" deep 4" deep 1 Bag 30 LB 2.38 sq ft 1.5 sq ft 1.18 sq ft 1 Super Sack 2200 LB 170 sq ft 110 sq ft 85 sq ft Packing Info Contact us today for a free quote for Delivery. 30 LB Bag 2190 LB Sack73 - 30 LBs Bags/Sack Blasted Black Blasted Confetti Black Polished Polished Mixed