The wait seems more comfortable with 2500 Series ganged lounge seating. The clean, simple design is as comfortable to sit in as it is great to look at. The system includes integral tables and three different back shapes for hundreds of design configurations, and the right fit in any setting. Excellent for providing maximum comfort in minimum space. Lifetime Warranty Spring Seat Construction Solid Maple Nemschoff Mortise and Tenon Nemschoff Healthcare finishes for heavy use and harsh cleaning Certified to meet CTB 133/ASTM E-1537 Open Wipe-Out Steel Tube Structure Plastic Rubber Cushioned Glides Low Formaldehyde Emissions