2.1 M - Adhesive Depth Marker - 10 Inch x 6 Inch with 4 Inch Lettering pipe-size_6" It is used for Free

It is used for Free Chlorine and Total Chlorine testing in Taylor Kits

and is designed to warn patrons to not allow children to use the pool or spa unattended where there is no lifeguard on duty

Fits both youth and adults

They were the first lightweight skimmers designed for the pool industry

It is then attached to a garden hose and the water is turned on

2.1 M - Adhesive Depth Marker - 10 Inch x 6 Inch with 4 Inch Lettering pipe-size_6" It is used for FreeThis pool depth marker states 2. 1 M and is printed with 4 Inch letters and has an overall size of 10 x 6 inches. 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 commercial