A guitar pickguard signed by Deryck Whibley, autographed in-person. Deryck Whibley, the lead vocalist, rhythm guitarist, keyboardist, main songwriter, and producer of the rock band Sum 41, adds significant collectible value to this piece. Sum 41 is known for hits such as Fat Lip, In Too Deep, and Still Waiting, making this signed pickguard a must-have for fans and rock memorabilia collectors alike. This item is certified authentic and includes a COA with matching serial numbers from Beckett Authentication Services (BAS) Certificate number – C86391