ARMATTAN PDB Soft Mount
Made of high density plastic foam, this foam is designed to fit our Mini PDB V1, V2 and V3. The PDB is then soft mounted to the frame rather than bolted to it. By design, you can still stack your FC, OSD, etc, on top of the PDB, thus insulating the whole stack including the capricious sensors on your flight controller.
Be done with vibrations! This fits a vast number of frames, not only Armattan frames.