King-Box-Spring, 9 inch Metal King Size Box Spring Only, Heavy Duty Box Spring King with Fabric Cover, Easy Assembly, Non Slip, Noise Free King 9.0 Inches

PRACTICAL & DURABLE - 9" king box spring, sturdy steel internal frame provides a stable support platform for the mattress. No squeaks. Ensure your excellent sleep quality every night.
QUICK & EASY ASSEMBLY - Integrated structure design, easy to assemble. All parts of the king size box spring, assembly tools and instructions are included in the package.
EASY TO CLEAN - High quality fabric cover, easy to removable for spot cleaning.
HIHG PROFILE DESIGN - 9 inch height is perfect for shorter mattresses or for people who prefer their bed to be higher off the floor.
2 year limited worry-free warranty - RLDVAY King box spring only, bed frame or platform bed is required to support this box spring and is sold separately.