Aboveground Wide Mouth SkimSaver Lid Replacement fitting-connection_Male x Female It is light enough to

It is light enough to easily place on the bottom of the pool

This is a PVC Schedule 80 45 Degree Elbow with Slip x Slip fitting connections that measure 3/8 Inch

durable MDPE plastic with a foam core and added width

It is made of PVC

Aboveground Wide Mouth SkimSaver Lid Replacement fitting-connection_Male x Female It is light enough toThis is a Widemouth Aboveground Skimsaver Lid'l Seal AGL1090 replacement lid for Skimsaver AG1090 (#AG 250). The flexible lid is about 50% smaller because it does not cover the faceplate screws anymore. The lid just snaps into place, then peels right back off in seconds. A patented ring tab that fits your index finger is built right into the corner of the lid. This will make it easy to peel back and remove the lid in the spring time.