Low profile design allows safe, full view during transport. Perimeter channel bumper protects your furnishings and doors. Stainless steel strip tray ledges securely hold 14″ x 18″ (356 x 457) or 15″ x 20″ (381 x 508) trays. Doors conveniently fold 270 degrees out of your way. Perimeter bumper protects doorways and walls. Built for rugged foodservice use. Easy to clean and sanitize, simply wipe down or steam clean.