RV Baggage Door 18 X 18in Square UV Protection Heavy Duty Access Storage Door with Dual Rod and Lock for Camper Trailer Item Type: RV Baggage Door Surface Size: Approx. 475 x 475mm / 19 x 19 in (Please refer to the external size of the door for accurate measurement) Installation Opening Size: Approx. 450 x 450mm / 18 x 18 in (Allow 3mm deviation for manual measurement) Installation Thickness: Approx. 30-60mm / 1.2-2.4 in Main Material: Aluminum Alloy Frame, Aluminum Alloy Sandwich Panel Application: Heavy duty storage door with safety lock, aluminum alloy sandwich panel effectively prevent UV without discoloration, the door can be used for fixed 120 degrees of opening Applicable Models: Suitable for RV, Camper, Motorhome, Trailer and other vehices requiring a storage compartment door