AIRTIGHT DOUBLE VALVES: The pool pillows equip with upgraded new molded double valves that are completely airtight. Full heat compression with wider edges eliminates air leaks and protects against bursting
REINFORCED GROMMETS FOR STABILITY: The pool pillow comes with 32.8 feet of thickened rope, which can cut to your size, and secures the rope to the center of your pool through the reinforced grommets at the corners. The pool pillow will stay in the pool center all season long
1. Prepare for winter pool protection by inflating the pool pillow to 60-80% capacity.
2. As the temperature drops, the pool pillow will expand and put pressure on the pool pillow rather than the pool wall.
3. Keep a pool cover over the top to prevent rain and debris build-up, lowering the possibility of pool collapse.
SAFE AND DURABLE MATERIAL: The winter pool cover pillow is made of 0.4 mm thick, high-density vinyl, capable of withstanding temperatures from -10°F to 180°F. This soft, lightweight, and durable material is also safe
SATISFYING CUSTOMER SERVICE: This pool pillows for closing winter is made of sturdy material and well crafted, would be your effective pool protector in winter. Please feel free to contact us if you have any questions about the product right, We are online 24 hours a day