Time outdoors with your family and friends has never been easier thanks to the Crossnet Four Square Volleyball Net and Game Set. This game allows you to enjoy an official four-way volleyball game.crossnet created a unique combo by combining traditional four square and volleyball rules in a competitive game to 11, in which you can win by 2 points. Thanks to the quick and easy setup, you can challenge your closest pals at any place, any time, within minutes on the sand, grass, blacktop, or indoor surfaces. Best of all, this volleyball sports net is adjustable for children's, women's, and men's outdoor volleyball height. The set includes steel uprights, a travel backpack, a volleyball game ball, a pump, boundary lines, and a rule book to ensure you have everything you need for an ideal day outdoors.