Helms Grey Upholstered Twin-over-Twin Bunk Bed $ 545.60 Qty: Sorry, the Helms Grey Upholstered Twin-over-Twin Bunk Bed is sold out. Combining rich faux leather and traditional tufting, the Helms Grey Upholstered Twin-over-Twin Bunk Bed gives the classic bunk bed a stylish, modern upgrade.