Custom throwback on-field style jersey. Everything is sewn on, size XL. Hand-signed and inscribed in black felt-tip 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 lot / autograph(s) includes an official James Spence Authentication (JSA) hologram for authenticity purposes. The signing of this item was witnessed by JSA.Authentication: JSA Hologram