You will find the following files in this download: 

1. ins_chair_3_5.fbx (this file contains 5 chairs in one file as shown in the display pictures of this product.)

2. ins_chair_3.blend (Blender file. The blender file is linked to the texture files that you will find in the textures.zip file)

3. ins_chair_3.fbx (Universal format that can be imported into most major 3D modeling softwares)

4. ins_chair_3.mtl

5. ins_chair_3.obj (Universal format that can be imported into most major 3D modeling softwares)

6. textures.zip ( The texture folder contains 5 sub folders for each material. Each of these subfolders contain texture files for blender, unity game engine, unreal engine, and normal i.e. for all other 3D modeling softwares)