Material: It consists of polyethylene + aluminum + rubber-coated steel wire.

We have upgraded the pool cover now. Our pool cover has small holes on the edges so you can secure the cover with the rope we provide.

MINIMIZE WATER EVAPORATION - The use of a solar cover helps prevent up to 95% of pool water evaporation.

When you're not enjoying a refreshing dip, reduce the large amount of water lost to the environment by keeping your pool covered.

Keep clean - Prevent leaves and dirt from entering the pool, reducing maintenance time. It is also very suitable as a heat cover for a heated pool, easy to use and economical, reusable and easy to store. This above-ground pool cover keeps your pool free from dirt, insects and debris when not in use. Keep warm - In addition to covering your pool, this solar cover also uses the sun's natural energy to heat the water.

So you can extend the swimming season by preheating the water and maintaining a comfortable temperature later in the season.

Reusable Our pool cover is waterproof and never damaged by soaking in water or sunshine, Made of high quality harmless materials. Reusable and easy to store.

Color: Blue Material: PE+aluminum Size: cover cloth: 12FT; steel wire: 1.5M.

Package contents: 1 * cover cloth 1 * rope tensioner 1 * steel wire 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.