$6 Adjustable Bar Stool 3D model by tomb3d. Available on CGTrader with 1694 polys and 994 vertices. Check it out on CGHub.
OBJ (OBJ, filesize: 22 KB), FBX (Autodesk FBX, filesize: 32.9 KB), 3DS (3D Studio, filesize: 10.9 KB), DXF (DXF, filesize: 43.6 KB), MAX (Autodesk 3ds Max, filesize: 36 KB)