A bag of 50 caps that can be used on any sized standard PET plastic soda / rigger and coca cola style bottles. 

Includes a tamper-resistant seal that lets you know if a bottle has been opened.

(May come in white or black colour).

If you are using these on bottles that already have a tamper-resistant seal left on them from the last time they were used, then you will need to cut off the old seal so the new cap can be screwed on. This is easy to do with a good pair of scissors.

Diameter: 27mm ID