Efficient Design: above ground pool surface skimmer that automatically skims out leaves and debris from the surface before they sink. The skimmer is made of durable polypropylene plastic that is not affected by pool chemicals. Cleans Automatically: The skimmer works in conjunction with your filter pump by sucking the surface water through the strainer basket, which captures the debris, then the water is sucked down through the hose and into the filter pump for automatic pool cleaning. Durable polypropylene plastic construction is not affected by pool chemicals and the strainer basket pulls out for easy cleaning Easily mounts to Easy Set or metal frame pool sidewalls with an adjustable bracket and attaches to the filter pump for automatic skimming Easy Cleaning: The strainer basket is easy to pull out, allowing fast debris removal and cleaning. The surface skimmer operates best Premium Above Ground Pool Surface Skimmer, Wall Mount - Cleans Automatically, Attach to Inflatable Collars, Tubular & Metal Frame Pool Structures, Skim Debris Pool Maintenance Cleaner Color: As Shown Material: plastic Package Contents: 1 set Pool Surface Skimmer 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.