4 1/2 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering tube-thickness_.065" with open 18 x 24

with open 18 x 24 x 48 top

2 Inch Slip x MIPT

This ceramic pool depth marker is printed with 2 and has a skid resistant surface

The K-1825 Kit tests for Hydrogen Peroxide using a drop test system and iodometric 2 oz

4 1/2 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering tube-thickness_.065" with open 18 x 24This ceramic pool depth marker is printed with 4 1 2 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