The WMK-04 extendable zero-gap screen wall mount can support a display weight of up to 30 kg. It is specifically designed for the 55-inch DS5551U 4K All-in-one digital signage display. When you purchase the DS5551U, the WMK-04 extendable zero-gap screen wall mount is included. This mount fits snugly against the wall and perfectly matches the display with zero gaps, allowing the DS5551U to deliver stunning messages in premium decor.