No Breath Holding Warning Sign - 18 x 24 Inches on Heavy-Duty Aluminum ad-label_Low Volume It is lightweight yet constructed

It is lightweight yet constructed of rugged stainless steel with stainless steel double lock casters

This Spa Arrow Left aluminum sign measures 12 x 18 inches

The gasket and locking nut for vinyl or steel installations is included

The K-2006 tests for Free and Combined Chlorine

For 1-1/2 inch only

No Breath Holding Warning Sign - 18 x 24 Inches on Heavy-Duty Aluminum ad-label_Low Volume It is lightweight yet constructedThis Warning No Breath Holding With Graphic aluminum sign measures 18 x 24 inches, is printed on heavy duty aluminum material, and is designed to prevent patrons from holding their breath, hyperventilating or doing extended underwater swimming. 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. This