Showcase your love for San Francisco 49ers with this Nick Bosa autographed Eclipse Speed mini helmet. This authentic original autograph of Nick Bosa is verified and authenticated by Beckett Authentication Services (BAS). The helmet is manufactured by Riddell and is perfect for NFL football fans or collectors. This signed mini helmet is an original piece and is a must-have for any 49ers fan. It is a great addition to your sports memorabilia collection and a perfect gift for any football enthusiast.