Protect your pool: Brutal freezing and expanding in winter can directly damage the walls and cover of your pool. Our inflatable pool cover can be raised to a height slightly above the water to compensate for the pressure in winter and protect your pool from breakage.Durable material: our air cushions are made of durable, puncture resistant material that can withstand harsh winter conditions and ensure the continuous protection of your pool from leaks, cracks, or emptying during the winter months.Easy to use: our pool winter cushion is very easy to use. Air cushions have a valve opening for easy inflation. Simply use an electric air pump commonly used at home to inflate it quickly. Then tie the rope to the four holes on the edge of the pool cushion and attach it to the middle of the pool. After use, the air can be easily deflated for storage and can be reused.Widely used: our pool pillows can reduce the accumulation of leaves, rain, snow and dust in the swimming pool and prevent collapse. It can not only be used in swimming pools, but can also protect your garden furniture by reducing the amount of water pressure on the furniture cover and preventing water accumulation and snow accumulation.Product contents: you will receive a winter pool cushion of 120 cm. Tip: Do not overfill your inflatable pillow. It is recommended to inflate it to 70% to create space for the expanded ice cubes and avoid damage to the pool.