Penn Plax Deluxe Airline Tubing Flexible Silicone

Penn Plax Deluxe Airline Tubing is made of flexible silicone that doesn't crack or become brittle over time like regular airline tubing. It is super-soft and very flexible.

• Standard 3/16" ID Air Tubing
• Ideal for use with Air pumps and Air Decorations
• Will never harden, crack or kink