These 14" x 26" bags are perfect for carrying sand and gravel. Made by Bon, the product name is "14" x 26" 25 Pieces Sand and Gravel Bags" with model number 84-804. The bags are white in color and come in a set of 25. The bags are suitable for use as concrete testing tools and fall under the category of Business and Industrial, Light Equipment and Tools, Hand Tools, and Concrete Tools. Other part number for this product is 2386240361. Manufacturer part number is 84-804.