This Autographed Blue Pro Style Jersey has been Personally Signed by Kon Knueppel of the Duke Blue Devils. This item is 100% Authentic to include a hologram by JSA. We have multiples of this same item. While the photographs are representative of this item; the size; placement and strength of the signature may vary. Please note; the jersey does not come with a matching numbered COA. Each item is hand signed; therefore; each autograph is unique. This item has been professionally framed to overall dimensions of approximately 32 x 37 inches. This is a X-Large sized Jersey.