Drummer Stephen Perkins signed Drumhead Jane's Addiction Autograph COA included. In very good pre owned condition.  Has been protected while in storage. Drum head measures approximately 12” in diameter. Signature obtained with a blue felt tip marker, with the inscription "Hit Me". Certificate Of Authenticity, COA#SA80728 through website www.autographcoa.com. Please see all posting photos and contact me with any questions.