Multi Checkbox Insert

I have a form that is passing a number to check box values with the same name (productID) but different values (numerical values). It is also passing a warehouseID as a hidden field.

I need to dump these values into an access table called wtbProductWarehouses with fields titled ProductID and WarehouseID. What is the code that I need to write to have it loop through all of the productID values and individually add each one to the db while also adding the warehouseID with it.