Pool cove is a foam that installs around the bottom inside circumference of your above ground pool wall before installing your liner. It easily peels and sticks to the inside base of the pool wall and helps prevent excessive stretching and premature wearing of your pool liner.
The foam pool cove is 3-3/4 inches high and must be installed on top of 3 inches of sand. This will give you a total height of about 7 inches, the recommended height to support the liner and eliminate stress at the seam of the pool liner.