6 FT - Plastic Overlay Depth Marker - 6 x 6 Inch with 4 Inch Lettering fitting-type_Bushing It uses a three-probe electrode

It uses a three-probe electrode system: one for high level

The Paragon Wheel-a-Round guard chairs are also available in 8 or 4 foot models

The Instructor Gear Bag measures 15" high x 15" deep x 36" wide and holds 12 pairs of Hand Buoys

You can add an optional 35 pound ring for increased stability (sold separately)

To extend the battery life

6 FT - Plastic Overlay Depth Marker - 6 x 6 Inch with 4 Inch Lettering fitting-type_Bushing It uses a three-probe electrodeThis plastic depth marker tile states 6 FT. 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 has faded or