These are a hand twisted on/off caps (8,500 caps per box)
-The threaded caps size 22 mm are require a screw capping tool
-22 mm aluminum screw caps with a foam pad seal and the caps will fit some bottles
-These should work on most Energy drink bottles with a 22 mm thread.
-22 mm Energy drink bottles such as THEOPLEX-L
Check the tops of your bottles to ensure these will be the proper fit before ordering