High Surf Warning Sign - 18 x 24 Inches on Styrene Plastic gallons-per-minute_0-249 If calcium levels are low

If calcium levels are low

the position of the Rubber Channels will be off by about 5

It has a 3/8 inch solid anodized aluminum rod and and fits most telescopic poles

It is used with the ProLogic LED Lighting Control with software 4

High Surf Warning Sign - 18 x 24 Inches on Styrene Plastic gallons-per-minute_0-249 If calcium levels are lowThis Warning High Surf With Graphic Sign measures 18 x 24 inches, is printed on . 040 mil Styrene Plastic, and is designed to warn beachgoers of a dangerous high surf. Our Warning signs indicate a potentially hazardous situation which, if not avoided, could result in death or serious injury. This sign is lightweight, durable and weatherproof for indoor or outdoor use. All of our swimming pool, beach front and facility signs are of the highest quality