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The ZINUS 9 Inch WonderBox Smart Box Spring offers a quick, tool-free assembly with a durable steel frame designed to extend mattress life. Delivered in eco-friendly compact packaging, it provides customizable height options (5 or 9 inches) and comes with a 5-year warranty, making it the smart foundation choice for full-size mattresses.




| Size | Full |
| Product Dimensions | 73.8"L x 53"W x 9"H |
| Special Feature | Tool-free Assembly |
| Color | Grey |
| Finish Type | Unfinished |
| Included Components | Box Spring, Instruction Sheet |
| Compatible With Mattress Size | Full |
| Brand | ZINUS |
| Furniture Finish | Grey |
| Assembly Required | Yes |
| Ground To Item Distance | 9 Inches |
| Manufacturer | Zinus |
| UPC | 841550372700 |
| Form Factor | Platform Bed |
| Global Trade Identification Number | 00841550372700 |
| Item Weight | 29.7 pounds |
| Item model number | ZU-FBSSG1OC-09F |
| Assembled Seat Height | 9 Inches |
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