-- Solid, manifold topology in compliance with 3d Printing rules and standards. -- One solid welded object -- Compatible with 3dsMax 2017 or higher. MAX scene file included. -- MAX scene file contains the LOW POLY version with OpenSubDiv modifier in the stack. -- Dimensions: X = 11.37mm, Y= 18.91mm, Z= 11.42mm -- Minimum Thickness: 1.5mm -- Maximum Thickness: 5.0mm