The 7 Inch California King Box Spring with Round Corners is built to last, boasting a sturdy, 3000 lbs heavy-duty frame. This top-notch quality box spring is perfect for those seeking to complement their California King mattress, providing ample support and cushioning for an exceptional nighttime rest. Its rounded corners gently roll away from the mattress, reducing pressure points and promoting a comfortable sleeping experience. Engineered to meet the stringent standards of durability and comfort, this box spring will outlast conventional designs, ensuring a long-lasting, high-performance sleep solution.
