Pool Mate 10 foot single chamber water tubes are constructed of heavy-duty 16 Gauge puncture resistant vinyl. All of our water tubes have a conveniently placed, leak-proof valve that is easy to fill with a garden hose. Water tubes keep your pool cover in place all winter long. Water tubes should be filled half-way to prevent popping caused by expansion if the water freezes.

Product Features

• Heavy-duty 16 gauge vinyl construction
• Easy fill valve
• Prevents winter cover from falling into pool
• Fill Halfway with water to allow for Ice expansion