Custom size
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Made to 54 × 74 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
About the RV full size →2021 Forest River Rockwood Geo Pro brochure, 2021.
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Sleep Foundation: Best Mattress for Pressure Relief Read review

The Rockwood bedroom. Measure the platform, not the old mattress, before you buy.
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2020 | 54 × 74 in | – | – | 2020 Forest River Rockwood Geo Pro brochure |
| 2021 | 54 × 74 in Full | – | – | 2021 Forest River Rockwood Geo Pro brochure |
Years not listed weren't published.

Forest River's 2021 G12RK floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2017 | Rockwood Geo Pro G12RK | 11' 2" | – |
| 2018 | Rockwood Geo Pro G12RK | 11' 2" | – |
| 2019 | Rockwood Geo Pro G12RK | 11' 4" | – |
| 2021 | Rockwood Geo Pro G12RK | 11' 3" | – |
The main bed is 54 × 74 in (2021 Forest River Rockwood Geo Pro brochure, 2021).