A Revolving Door. It has doors that can be rotated to any position required.
Any glitching on the models is due to PBR textures for the Glass (Metallic and Roughness properties) not being rendered properly by the file format. To fix this, apply the textures manually.
BLEND (Blender, filesize: 1.87 MB), OBJ (OBJ, filesize: 1.21 MB), FBX (Autodesk FBX, filesize: 1.31 MB), STL (Stereolithography, filesize: 1.27 MB)