Frames have been tested to GSA government standards. Corners are glued, blocked and stapled. Seats and back spring rails are cut from 7/8” hardwood. Stripes and patterns are match cut. All fabrics are pre-approved for wearability and durability against AHMA standards. Cushion cores are constructed of low melt fiber wrapped over high quality foam. Sleeper features easy to lift mechanism and innerspring mattresses.