resun 200m good quality plastic air tube for aquarium air pump

resun 200m good quality plastic air tube for aquarium air pump

1.length is 200m per roll

2.inner diameter is 4mm

3.outer diameter is 6mm

4.packing is 6rolls/carton

5.package measure is 64*42*33 cm/carton

6.gross weight is 26kgs/carton