9 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering pipe-size_6" This is a Stenner 7

This is a Stenner 7

It is used for TDS/Conductivity in Talyor Kits

DPD/pH Test Method

and is designed to warn patrons that children must be supervised when no lifeguard is on duty

9 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering pipe-size_6" This is a Stenner 7This ceramic pool depth marker is printed with 9 FT and has a smooth surface. It's overall size is 6 Inch x 6 Inch and has a letter height of 4 Inches This ceramic pool tile is printed with ceramic glaze inks, then kiln fired to ensure the finest, most durable depth and safety marker line available. The smooth surface tiles are for waterline applications. Please note the FT is not 4 inches, but is as pictured. Ceramic depth markers are essential for