This is a two pieces support, combine them and you are done. The max supported frame size is: Height 22cm Width 17.5 cm Length 1.8 cm You may have to scale this from 100% to 1000% in your slicer before printing.
picture frame stand 3D Models to Print - yeggi
Model available for download in Autodesk FBX format. Visit CGTrader and browse more than 1 million 3D models, including 3D print and real-time assets
Standing Picture Frame | 3D model
FOLDING PICTURE FRAME STAND REPLACEMENT by Andi @ LFG Design
Universal Plate/Picture Stand with Improved Base by
photo frame stand 3D Models to Print - yeggi
photo frame stand 3D Models to Print - yeggi
picture frame stand 3D Models to Print - yeggi
Folding Picture Frame Stand by David@3DOMEngineering
▷ frame stand 3d models 【 STLFinder 】
▷ frame stand 3d models 【 STLFinder 】