Add to Favorite Sellers. Tua Tagovailoa Miami Dolphins Autographed Riddell Lunar Eclipse Alternate Speed Mini Helmet – Fanatics Authentic Certified. Autographed NFL Mini Helmets. This Miami Dolphins Riddell Lunar Speed mini helmet is signed by Tua Tagovailoa. Tua was the fifth overall pick in the 2020 NFL Draft and went 6 and 3 as a starter in his rookie season. The white design of this helmet helps his signature to really pop, making it a great display piece in your collection of Miami Dolphins gear. Due to quantity levels, we do at times list a stock image of the product. This is done to standardize and expedite the listing process and only applies for merchandise that is comparably identical.