EGOHOME 9 inch King Size Metal Box Spring, Easy Assembly Mattress Foundation Arctus Built-in Voltage Sensitive Relay (VSR)

Built-in Voltage Sensitive Relay (VSR) for easy setup with smart alternators

Fade-Proof Vibrance: Yarn-dyed fabric keeps colors bold

Maintenance-Free Design — Thick AGM separators and advanced valve-regulated technology eliminate acid leakage and routine upkeep

dissipates body heat

90% at 10 years

EGOHOME 9 inch King Size Metal Box Spring, Easy Assembly Mattress Foundation Arctus Built-in Voltage Sensitive Relay (VSR)Product details Discover the secret to blissful sleep with the EGOHOME 9 inch Twin Size Metal Box Spring your gateway to unparalleled comfort and support! Say goodbye to stuffy slumbers! Its open grid design, draped in cooling fabric, guarantees exceptional air circulation, transforming your sleep space into a refreshing oasis of hygiene. Moreover, with six size options, our box spring fits seamlessly into every sleeping arrangement, whether it's a