Guarantee your sleep quality with our heavy-duty structure box springs. Crafted from robust metal slats and durable reinforced steel construction that can easily support your mattress, it's a nice mattress foundation. This box spring's sleek design features clean lines and includes a stylish gray-white cover set that adds a touch of sophistication. 

Feature： 

• Sleek and Stylish Design:With a modern gray-white cover, our box springs add a touch of elegance to your bedroom decor. The clean lines and low-profile design make it the perfect match for shorter mattresses or for those who prefer a higher bed.
• Effortless Assembly:Our innovative design features U-shaped slot inserts for quick and easy setup. All components, tools, and instructions are conveniently packed in one compact box, allowing you to assemble it in minutes—no hassle, just comfort!
• Easy to Clean:The high-quality fabric cover is removable for spot cleaning, ensuring your box springs stay fresh and clean without any fuss.
• Noise Reduction & Stability:Designed with wear-resistant, silent fabric and a non-slip surface, our box springs minimize noise and prevent your mattress from shifting, providing a serene sleeping environment.
• Exceptional Support & Longevity:Sturdy metal slats combined with a reinforced steel structure enhance durability, supporting up to 800 lbs for single-size and 1500 lbs for double-size box springs. This foundation not only protects your mattress but also extends its lifespan.

Specification:

• Color: Black Box Spring
• Material: Metal
• Available sizes: Twin Size Bed,  Twin XL Size Bed, Full Size Bed, Queen Size Bed, King size Bed, California King Bed.

Dimensions:

Twin Size Box Spring:

• Overall:74.5''L x 37.5'' W x 7''H 
• Weight Capacity 800 lbs

Twin XL Size Box Spring:

• Overall:79.5''L x 37.5'' W x 7''H 
• Weight Capacity 800 lbs

Full Size Box Spring:

• Overall:74.5''L x 53.5'W x 7''H 
• Weight Capacity 1500 lbs

Queen Size Box Spring:

• Overall:79.5''L x 59.5''W x 7''H 
• Weight Capacity 1500 lbs

King Size Box Spring:

• Overall:79.5''L x 75.5''W x 7''H 
• Weight Capacity 1500 lbs

California King Size Box Spring:

• Overall:83.5''L x 71.5''W x 7''H 
• Weight Capacity 1500 lbs

Package Included:  

• 1 x  Box Spring
• 1 x Instruction for installation 
• 1 x Screw Set 
• 1 xGrey Cover
• If you order several products in one order, they will be delivered in multiple boxes.
• Warm reminder: the product only includes the box spring, does not include the base of the foundation bed frame, and there are no legs
• Notice: Some parts of the bed frame can not be taken to pieces after assembled, so please read the instructions very carefully before installation.