The premium cornhole bag set comes with eight official regulation-size cornhole bags, which are made from durable duck cloth fabric with double-stitched, measuring 6" x 6", 15-16 ounces in weight, tear resistance, durability and wear resistance. The bags are filled with plastic pellets, with built-in waterproof nylon inside them so they can work in all weather, and have a mesh design for easy storage and transportation. They are great for family and friends who love playing corn toss games at outdoor parties, cookouts, community events, backyards, tailgates, and beaches.