Sleeper Sofa Support Board Queen Size 48"x60" - Heavy Duty Reinforced Wood Sofa Bed Support Board for Pull Out Couch Mattress, Anti-Sag Frame Shield with Universal Fit
Product details
| Management number | 224395029 | Release Date | 2026/05/09 | List Price | US$32.00 | Model Number | 224395029 | ||
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- QUEEN-SIZED SUPPORT COVERAGE - Transform sleeper sofa discomfort with our 48"x60" support board designed for queen-size sofa beds. Eliminate sagging mattresses and intrusive steel bars through 60% surface coverage - ideal for RV beds, pull-out couches, and guest room setups.
- MILITARY-GRADE DURABILITY - Crafted with Oxford 1680D waterproof fabric (3x thicker than standard 600D), this support board resists moisture, abrasion, and deformation. The 1/3" reinforced wood core ensures 500lbs+ weight capacity without bending.
- SPACE-SAVING FOLD DESIGN - Stores flat (3" thick folded) under furniture or folds with bed mechanism effortlessly. Comes pre-assembled - simply unfold and position between mattress & sofa frame in seconds.
- PRESSURE DISTRIBUTION SYSTEM - 16 vertical support ribs prevent "steel bar effect" while extending mattress lifespan. Clinically proven to reduce back pressure points by 62% compared to unsupported sofa beds.
- TRAVEL-READY SOLUTION - Includes storage strap & waterproof carry bag. Compact folded size (48"x12"x3") fits in RV compartments, dorm closets, or apartment storage.
| ASIN | B0DTDTDLXG |
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| Item Weight | 19.06 pounds |
| Package Dimensions | 49 x 12 x 2.5 inches |
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