Material: Balloon Column Stand Kit is made of high quality plastic reusable and durable. | Size:Each plastic pole is 30cm/11.8inch flexible pole is 32.5cm/12.7inch the diameter of finished circle is 70cm/27.5inch and the height of balloon round column is about 63inch. | Package contains: 1 balloon base+3 plastic poles+8 flexible poles+3 stick connectors+1 “T” connector+1 water bag. | The heavy-duty filled water base can be filled up with 2.2 pounds of water and 1 water bag can be filled water to hold the balloon tower down on the ground make the balloon tower more stable. | 2021 New Product: The balloon circle column kit is a perfect decoration for bridal events graduation party dessert tables boy & girl baby showers Christmas new years and more. And can reuse it on various occasions.