Frame constructions have been tested with various equipment to simulate the home and transportation environments to insure durability. Corners are glued, blocked and stapled. Seats and back spring rails are cut from hardwood and engineered lumber. Stripes and patterns are match cut. All fabrics are pre-approved for wearability and durability against AHFA standards. Coil Seating features individually pocketed coils to create uniformed shape and consistent support for durable seating comfort. Sleeper features easy to lift mechanism and Memory Foam mattress. Features decorative nail head accent trim.