DEEP WATER Message - Plastic Overlay Depth Marker - 6 x 6 Inch tube-thickness_.065" It also includes an injection

It also includes an injection valve with a built-in check valve and CO2 diffuser along with 50 feet of polyethylene tubing

closed-cell foam head supports designed with ear holes

This plastic depth marker tile has a METERS DEEP Message

Included with this pool strainer is a stainless steel basket

It is a premium-grade

DEEP WATER Message - Plastic Overlay Depth Marker - 6 x 6 Inch tube-thickness_.065" It also includes an injectionThis plastic depth marker tile has a DEEP WATER Message. It has an overall size of 6 x 6 inches which will fit over standard ceramic pool depth marker tiles. Our tempered Plastic Overlays are made for the waterline depth in your pool. They have beveled edges, a smooth surface, and a thin profile. They can be installed over most surfaces including tile, fiberglass, paint, vinyl liner, etc. Overlays are used to go over existing tile depth marking that