4 x 8ft Pool Pillows for Above Ground Pools, 0.4mm Thicker

4 x 8ft Pool Pillows for Above Ground Pools, 0.4mm Thicker PVC Winterize Pool Closing Kit, Durable Pool Cover Air Pillow Kit for Winter to Support Covers, Rope Included, 1 Pack

• 【Durable Cold-Resistant & No Leaks 】This pool pillow is made of 0.4mm thicker PVC (27 gauge) which is fairly stiff and can withstand temperatures from −10°F (−25° C) up to 180°F (80° C). No leaks, tears, or air loss even in low temperatures.
• 【Easy to Inflate & Deflate】Our poolwinter cover pillow features a double Boston valve that is easy to use. This heavy-duty pool pillow is compatible with most inflation devices, and we recommend using an electric pump or air compressor for effortless inflation. Ensure to inflate the pillow to approximately 70%-80% of its total capacity (avoid overinflation). Open the internal valve when not in use to allow air to escape quickly.
• 【Reinforced Grommet & Thick Rope 】The winterizing pool pillow features 4 strengthened grommets in the corners, thick white cords are included which are used to center the swimming pool air pillow. You can freely cut the ropes to a length that fits your above-ground pool to provide easy centering.
• 【Protect Your Pool】Winter ice expansion cracks pool walls due to water. This winter pillow will keep your pool from being destroyed by ice this winter, and it can displace the pressure of water accumulation when storms come and reduce excess rain, snow, and leaves on top of your pool tarps.This 4 x 8ft pool pillow recommended pool size: 18' round, 21’ round, 24’ round, 12'*18', 12'*24', 15*24' ,etc.
• 【Packing Included】4 x 8ft Rectangular Pool Pillows x 1Pcs, 16.4ft Rope x 2Pcs, Repair Patch x 2Pcs.

Easy Installation: 1. Replenishing air through outer value and pressing the 2-layer lids tightly to avoid air-leaking. 2. Tie the rope to 4 corners of the pillow. (you can freely cut the ropes to fit your pool). 3. Fix 4 ropes to the pool. Note: Please do not over-inflate, inflated 70%-80% of its full capacity would be better for your pool and the pillow. Recommended electric air pumps(not included). The inflatable winter pool pillow is designed with: √ 4 reinforced grommet holes allow you to center the swimming pool air pillow with ropes. √ Thick white ropes are used to secure the inflated pillow over the pool. √ The dual Boston valve design helps you inflate and deflate easily. √ Well-sealed seams are not easy to leak and last through the winter without deflation. √ Made of 0.4mm thicker PVC (27 gauge) specially designed for winterizing your pool, very durable.