How to Create Primary Key with multiple columns.?

In this code section, I want to discuss about how to create primary key column with multiple columns.

CREATE TABLE Products
(
    Prod1 int,
    Prod2 int,
    Prod3 int,
    
    CONSTRAINT PK_Products PRIMARY KEY 
    (
        Prod1 ASC,
        Prod2 ASC,
        Prod3 ASC
    )
)