It is a highly crumpled drawing paper. Paper 0004 is also a crumpled drawing paper, but the surface of this texture is coarser than Paper 0004's as this paper is thicker.
This is a seamless and tileable PBR CG texture for 3D artists.
Each package usually includes a Base Color Map / Diffuse Map, Normal Map, Roughness Map, Displacement Map, Metallic Map (Metals Only) and Ambient Occlusion Map.
It is FREE for personal and commercial use!
It can be downloaded at
https://www.texturecan.com/details/70/