The Rockwell Estate Collection extra long twin plush pillow top mattress delivers unparalleled softness throughout its 15 inch depth. A patented coil‑within‑coil design works with every body type for the perfect amount of support. Extra coils around the edge prevents loss of shape and perimeter air vents pull away excess heat.
Average Mattress Dimensions*
| Twin | Sleeps one child or adult comfortably. | 39″ wide x 75″ long |
| Twin XL | Comfortably sleeps one taller individual. | 39″ wide x 80″ long |
| Full | Snugly fit two adults, or enjoy the extra space. | 54″ wide x 75″ long |
| Queen | Most Popular! Comfortably sleeps two adults. | 60″ wide x 80″ long |
| King | Enjoy more space and not crowd your partner. | 76″ wide x 80″ long |
| California King | Perfect for taller adults sharing a mattress. | 72″ wide x 84″ long |
*Dimensions will vary depending on brand. Be sure to contact us to verify.