Disabled: Not currently available
Flesh Bed is currently disabled from the game. Assets for this exist within the game files, but will not be encountered through normal gameplay.
Flesh Bed is a bed type furniture object found in Flesh Mini Biomes. Although the item and it's recipe exist in game's asset data it is currently impossible to acquire the crafting schematic to learn this item's recipe without using admin commands. This is either intentional or it is an oversight by the developers.