5” WonderBox Smart Box Spring, King

Size King Material Alloy Steel Product Dimensions 2L x 1.92W x 0.13H Meters Style 5 Inch Special feature Squeak Resistant Colour Grey EASY DELIVERY & A CLEANER PLANET – Delivered in our earth-friendly WonderBox that is surprisingly small and easy to maneuver through doorways and tight corners. EFFORTLESS ASSEMBLY - Tool-free design snaps together in minutes for a frustration-free setup. CUSTOMIZABLE COMFORT - Choose from two heights to create your perfect sleep oasis – 5 inches for a lower profile, or 9 inches for an extra boost. DURABLE STEEL CONSTRUCTION - Provides long-lasting support for your mattress, maximizing comfort and lifespan.