A Blanking Cap fills the parasol hole in your table when used without a parasol.
A reducer ring minimizes movement of a parasol pole in a table top.
Reducer rings come in three sizes and the pole diameter of your parasol determines the correct size to use.
The three parasol pole sizes are 38mm 48mm and 61mm. Select the correct size using the Option view to the left of the screen, which will give you the correct product code.