3D model of the zipper slider. The model presents solid mesh of regular quadrangular topology, having UV unwrapping.

Features:
* Mid polygonal base mesh.
* Regular topology based on quad polygons.
* Support loops for accurate smoothing.
* The real world scale, system units - centimeters.
* Center of the model is at the World Origin (0,0).
* 1 material ID

File formats:
* max - Autodesk 3ds Max 2010 (standard material)
* max - Autodesk 3ds Max 2011 (V-Ray material)
* ma - Autodesk Maya 2011
* c4d - Maxon Cinema 4D R13
* blend - Blender 2.80
* ztl - ZBrush 4R7
* dae - Collada
* fbx - Autodesk FBX ver. 2013.3
* obj - Wavefront Technologies
* stl - StereoLithography
* png - preview images
* pdf - User Guide

Polygon count:
* 2388 vertices, 2356 quads
* No tris or n-gons

Dimensions: W(1,0cm), L(1,0cm), H(3,0cm)

Properties:
* Materials: YES, simple procedural
* UVW unwrap: YES, non-overlapping
* Textures: NO

Note:
STL exchange format is provided for the compatibility with CAD-oriented 3D software. STL mesh has the same number of polygons as the original mesh, therefore its resolution may be insufficient for quality 3D printing.