Includes 8939, 8939G, 8939A, 8939AG, 8940, 8940G and 89401 Through-the-Wall Skimmers This ensures compatibility with many other above ground pool skimmers, allowing for multiple uses. Providing flexible solutions for your pool maintenance needs and ensuring efficient cleaning performance. Before purchasing, always measure the size of your existing skimmer cover or hood to it fit properly to avoid any inconvenience. Incorporating an above ground pool skimmer cover into your pool setup not only improve debris collection efficiency, You can extend the life of your pool filtration system by preventing larger debris from clogging the system. Colour:As Shown Material:plastic Package Contents: 2 x Pool Skimmers 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 measurement allowed error is +/- 1-3cm.