Description:
Made of plastic material for long time use.
Healthy, suitable for 5mm to 9mm ID aquarium tubing airline.
An airline connector is a small piece of plastic that joins two pieces of airline tubing.
Each connector is hollow, allowing air to pass through it.
The connector simply slides inside each piece of tubing, creating an airtight joint.

Specification:
Product Name: Airline Tubing Connector
Material: Plastic
Main Color: Clear White
Total Size: 65mm x 10mm / 2.56" x 0.39"(L*D)
Fit Airline Inner Diameter: Convert 5mm / 0.2" to 9mm / 0.35"
Net Weight: 2g
Package Content: 1 x Airline Tubing Connector