2014 Aliner Classic Rear Mattress Rear Maress, ALINER CLASSIC (2014) These Typical Features Vary by Model|Hard Walls, 30-Second Set-up Living Spaces |Fantastic Fan|Front and Rear Skylights|3-Opening Windows|Curtains|Sofa Flip-Up Tables|4-inch Foam Cushions Dining |Counters and Tables|Sink|3-Way 3cf Refrigerator with Freezer|2-Burner Cooktop Sleeping |Front Bed 40x76|Rear Bed 60x76 Chassis |Powder-Coated Frame|Independent Suspension|Rubber Torsion Axles|13-inch Aluminum Wheels|Marine Grade Decking|Azdel Laminated Panels|Seamless Aluminum Roof|Heavy Duty Roof Lift Springs