The product is a Katy Perry signed vinyl album titled “Witness, ” with the autograph verified by a JSA COA. The item falls under the entertainment memorabilia category, specifically in the music section. The vinyl record is an original piece, making it a valuable collectible for fans of Katy Perry and music memorabilia enthusiasts. The authenticity of the autograph adds to the significance of the item, making it a sought-after piece for collectors.