13.5 FT - Adhesive Depth Marker - 12 Inch x 6 Inch with 4 Inch Lettering Anti Wave Supertensioner Colors This is a U-3 skimmer

This is a U-3 skimmer lid cover and collar in white

They are pressure rated at 200 psi at 100 degrees F

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

Great for all levels of swimming competition

It is an excellent choice for your swimming pool vacuuming needs

13.5 FT - Adhesive Depth Marker - 12 Inch x 6 Inch with 4 Inch Lettering Anti Wave Supertensioner Colors This is a U-3 skimmerThis pool depth marker states 13. 5 FT and is printed with 4 Inch letters and has an overall size of 12 Inch x 6 Inch. The Deck and Coping Vinyl Depth Markers are skid resistant and designed for above the water line and deck placement around your pools and decks. Numbers, letters, and images are available in 4 inch lettering to meet National and State Codes. The vinyl stick on Depth Markers eliminate messy stenciling. They are made of a durable