Custom throwback on-field style jersey. Everything is sewn on, size XL. Hand-signed in black Sharpie pen by Andre Tippett (HOF).From 1984-85, Tippett recorded the highest two-season sack total by a linebacker in NFL history, totaling 35.0 sacks during the two seasons. His 18.5 sacks in 1984 are the third most by any linebacker in a single season, while his 16.5 sacks in 1985 are tied for the sixth most by any linebacker in NFL history. The autograph includes an official Beckett Authentication Services serially numbered hologram for authenticity purposes. The signing of this item was witnessed by Beckett.Authentication: Beckett Hologram