Perfect for gymnasium floors, tailgates, black tops, and driveways, pair these four fillable bases with our standard CROSSNET kit to play four square volleyball indoors.

What's included:

• Four 27x16x6" water or sand fillable heavy-duty bases
• Each base weighs 4.4lbs when empty and can hold 75lbs of sand or water
• Designed for easy set up and break down
• Used as a permanent indoor training tool for volleyball teams and classrooms
• Note: CROSSNET game sold separately