Ready stock 293 Cobbles granite   Canada                 Distress Parcel of RED Cobbles in Beebe.   www.info@findstone.com     surplus@findstone.com 

 
 
They are CAN$1.00/each FOB Beebe, I have about 3,000 of them.  They are random rectangular, but average 6 to 9" x 4 to 6" x 4 to 6".