PROTECTS YOUR POOL ALL WINTER LONG: Our pool pillow creates tension that effectively protects above-ground pool walls and pool covers from pressure caused by expanding ice. This prevents expanding ice along your pool walls. DESIGNED TO WITHSTAND COLD WINTER: This 1.2m winter pool pillow is made of ultra-strong and cold-resistant PVC material. It provides plenty of support and material to last all season. GREAT PROTECTION: The air cushion absorbs freezing water as it expands. Relieves above-ground pool walls from the stress of ice expansion. Helps reduce the accumulation of rain, leaves, or snow on your winter cover. STAYS IN PLACE: Simply thread the included rope through and tie the pool pillow to your pool and the reinforced eyelets in the 4 corners around the pillow to keep the pillow in place in the center of the pool. EASIER TO INFLATE AND DEFLATE: We chose a double-fold valve, which allows you to inflate and deflate much faster without losing air. Works seamlessly with most blowers. Foldable, easily roll it up for storage. Color: blue Material: PVC Size: Pillow: 1.2 x 1.2 m, rope: 5 m, patch: 5 x 5 cm Package contents: 1 x Inflatable pillow 1 x patch 2 x 5 m rope Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.