The L346 is a silver metal 1.75inch continuous thread cap with pulp and foil liner. Continuous thread caps have a single thread on the inside of the skirt. These typically require a full turn before the closure is properly applied. This closure comes with a foam liner.
This closure fits a container with a 1.75inchopening. Please read 5 seals and how they make perfect liners for your container for more information on liner types.