The San Diego State Aztecs Riddell Speed Mini Helmet - Aztec Calendar is made for the true Aztec fan!The Riddell Speed Mini Helmets are an easy and affordable way to join the collectors club and they make a perfect gift that everyone loves without breaking the bank! Riddell mini helmets are about half the size of the Authentic and Replica helmets. They model the official team designs and colors on a smaller scale. Coming in at about 6” tall, you can collect all your teams’ mini’s without taking up much room. Put them on your desk, a shelf, your dashboard, or get a Mini Helmet Hanger and put them on the wall!