Oxygen pipe for air pump three or five meters.
It is made from silicone and it is flexible.
Suitable to transport oxygen to the aquariums.
Material soft silicone
Weight about 15gr per 1m
The inner diameter is 4mm
The outer diameter is 6mm
The real product colors may be slightly different from what you see in the images.
The product dimensions may be slightly different from what is written in the product specifications.