Boost your Buffalo Sabres collection with this JJ Peterka autographed Royal Mini Helmet. The German right winger was selected in the second round of the 2020 NHL Draft and has already cemented himself as one of the top young stars on the Sabres. This collectible showcases JJ Peterka's unique signature to make it the perfect keepsake of NHL memorabilia. JJ Peterka Buffalo Sabres Autographed Fanatics Authentic Royal Mini Helmet