HP 856800-001 Base Enclosure is the bottom cover specified for the HP Envy x360 m6 Convertible PC. It provides the lower exterior enclosure for the computer and is identified in HP’s service documentation by this exact spare part number.
The cover has a natural silver finish. Its listed features include front rubber feet, retention magnets, shielding and vents, bringing these parts together in the replacement cover.
HP’s service guide describes the bottom cover as a removable computer component and documents its removal and replacement. This part is intended for the Envy x360 m6 Convertible PC family identified in that guide.