Tandur Stone Cobbles Size: 4” × 4” Thickness: 50 mm If you’re looking for the most cost-effective way to lay natural stone cobbles, this is one of the best choices available. Tandur stone cobbles are durable, natural, and ideal for pathways, courtyards, driveways, and outdoor landscapes. With a 1 cm spacing between each cobble, approximately **8 pieces are required per square foot**, making planning and estimation easy while keeping costs under control. A perfect balance of strength, natural fin