Paragon Series Double Hinge Bifold (Bi-Fold) 28 in. [W] x 70 in. [H] Shower Door (Gold / Clear) | Coastal Shower Doors Horizontal out of plumb adjustment Double Hinge Bi-Fold Shower Enclosure Polished anodized aluminum finish will not rust over time. Perfect for Limited Space Shower Applications Telescoping wall jambs for easy out of plumb adjustment