The GoPong CornHole game was designed to provide for a superior CornHole experience by maximizing durability, portability and game quality. How are the GoPong CornHole games different? Aluminum Frame Contruction: Very sturdy, yet lightweight – much better quality than steel, foam board or other mystery materials. Waterproof MDF Board Surface: Provides the perfect amount of slide so you can pick your spots on the board without having the bags slide off – much better than the wood and plastic boards where the bags slide off completely making it impossible to play. 8 Double Lined 1 Pounds Bags – these bags are the real deal - not the lightweight bags other companies use that get caught up in the wind. Our set also includes a carrying case for easy portability / storage.