Danger Do Not Mix Chemicals Sign - 18 x 12 Inches on Heavy-Duty Aluminum gallons-per-minute_400+ 1-1/2 inch air x 1-1/2

1-1/2 inch air x 1-1/2 inch body

Designed to hold backstroke flags across the pool

This down adapter adapts to 1-1/2 Inch Schedule 40 Pipe

Not interchangeable with plastic anchor flange

Danger Do Not Mix Chemicals Sign - 18 x 12 Inches on Heavy-Duty Aluminum gallons-per-minute_400+ 1-1/2 inch air x 1-1/2This Danger Do Not Mix Chemicals Personal Injury or Property Damage May Occur aluminum sign measures 18 x 12 inches, is printed on heavy duty aluminum material and is designed for safety reasons to be posted in your pool chemical room. Our danger signs indicate an immediately hazardous situation which, if not avoided, could result in serious illness. This is a lightweight, durable, and waterproof for indoor or outdoor use. This swimming pool and