(1)Plastic material (2)high quality (3)Reasonable price (4)Availability timely (5)After 10mm of hoses

bulkhead/use  for hose/aeration  tube

 After 16 mm of hoses

describtion :

(1)Plastic material(2)high  quality(3)Reasonable price(4)Availability timely(5)After 10

mm of hoses