Warning No Breath Holding, No Hyperventilation or Extended Underwater Swimming is Allowed Sign. This sign is a lightweight, durable, weatherproof indoor or outdoor sign printed on white styrene (plastic).

All of our swimming pool and facility signs are of the highest quality and predrilled for easy hanging. Each sign is printed using our high-quality weather and sun resistant inks.

• 12 x 18 Inches on Styrene Plastic
• Printed with UV resistant inks to prevent fading.  1/4 Inch Brass Grommets in Each Corner
• Suitable for Indoor and Outdoor Installations