5 gallon water cap is for locking 3&5 gallon water bottle,55mm neck size,made of 100% new PE material, healthy,sanitary,

5 gallon water cap is for locking 3&5 gallon water bottle,55mm neck size,made of 100% new PE(HDPE&LDPE) material, healthy,sanitary for water packing,

-55mm neck size.

-Weight:14.2g.

-Thickness:1.10mm.

-Height:40.10mm.

-Perimeter:174.14mm.

-Inner diameter:53.78mm.

-Hardness:(15S,5TLER)41

-100% new PE material(food grade).

-Non-toxic material,sanitary

-The scoring is easy to tear.

-Dust-proof

-CQCS

5 gallon water cap