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Set yourself up for a great night's sleep with the Mainstays 9 Smart Box Spring.
| Box spring type | Standard Box Spring |
| Profile | High Profile |
| Material | Steel, Jacquard |
| Max load | 1200 lb |
| Features | Foldable |
| Assembly req | Y |
| Bed size | King |
| Brand | Mainstays |
| Dimensions | 79.00 x 75.50 x 9.00 in (200.7 x 191.8 x 22.9 cm) |
| Weight | 48.04 lb (21.79 kg) |
| Items included | Frame, Coverlet |
| Split box spring | N |
| Has written warranty | No |
| Country of Origin | This item will be imported from US |
| Date First Available | April 26, 2021 |
| What is in the box | Mainstays 9 King High... For more details, please check description/product details |
Ideal for those seeking a quick, hassle-free assembly for their king-sized bed without additional tools required.
Great for customers looking for an affordable yet sturdy box spring option without sacrificing quality or support.
Perfect for individuals living in compact spaces who need a lightweight, easily movable foundation for their mattress.
Users with heavy or thick mattresses may find this box spring offers inadequate support and durability over time.
Mainstays 9 King High Profile Easy Assembly Smart Metal Box Spring
The Mainstays 9 Easy Assembly Smart Box Spring in King size has been thoroughly praised by customers with regards to its ease of assembly, sturdiness, and support. Several customers have attested to the simplicity of the assembly process, which takes less than 30 minutes and doesn't require any tools or need to be discarded like real wood box springs. According to various customers, the box spring is also solid and doesn't make any noise, even when used by a toddler. Additionally, the product is great for a 15-inch thick mattress, and the cover fits perfectly. Although the box spring shipped very quickly and comes with easy-to-follow instructions, one review mentions that the product is slightly smaller than a queen-size bed, which might not be ideal for some. However, overall, the feedback about the Mainstays 9 Easy Assembly Smart Box Spring is exceedingly positive, making it highly recommended and a must-have.
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