The Spring Air Back Supporter Hybrid mattress series offers you a combination of exceptional back support and pressure-relieving comfort. The Spring Air Back Supporter Hybrid offers a center-support design that begins with a patent pending carbon neutral base.Read More
| General Specs | |
| Height (in.) | 16.5 | 
| Made In | USA | 
| Mattress Size | Twin XL | 
| Width (in.) | 38 | 
| Series | Back Supporter | 
| Length (in.) | 80 | 
| Color | Gray | 
| Manufacturer Warranty | 15 Year Limited Non-Prorated | 
| Mattress Comfort Level | Firm | 
| Collection | Penny | 
| Mattress Top | Box Top | 
| Mattress Construction | Hybrid |