10" x 10" Removable / Adjustable Access Door Rough Opening Size=10" wide x 10" high to 11.5" wide x 11.5" high";" Material: 20 gauge cold rolled steel, Finish: High Quality White Powder Coat Primer Lock / latch: 4 magnets, 1 per corner Hinge: None, Removable Flange: Concealed Adjustable Frame