NPT 4" Non-Skid 3.5 FT Depth Marker DM42-2035

The NPT DM42-2035 4" Non-Skid 3.5 FT Depth Marker ensures a safe swimming experience with its clear and durable design.

Its non-skid surface prevents slips, making it ideal for pool decks. 

The bold "3.5 FT" marking in black on a white ceramic tile offers high visibility and professionalism.

Perfect for commercial and residential pools, this marker meets safety standards while enhancing pool aesthetics.