Deer blind doors come complete with a lock and key. Aluminum frame with fiberglass insert, Pre-drilled mounting holes. Note: Blind Doors require an additional shipping fee. This RV-style door has an aluminum frame and fiberglass insert, as well as weather-stripping around the frame and drain holes in the bottom of the door to prevent leaking. It also has a 5/8” flange around the frame with pre-drilled holes for mounting to your exterior wall. Doors come in green but can be painted to match your existing color. Screws for mounting are not included. Note*: Blind Doors require an additional shipping fee. (Rough Opening: 24 3/8 x 64 3/8)