This metal bed foundation gives a sagging mattress the rigid base it needs. Built from steel alloy, it stops the sinking and early wear caused by a weak support system. Heavy-Duty Steel Frame Support This foundation uses heavy-duty steel construction across the whole frame. The sturdy mattress base stops nighttime sinking, so your spine stays level. Rigid metal slats and a steel frame support spread your weight evenly. That even support reduces pressure points for calmer, deeper sleep. Built for Heavy Sleepers Rated as a heavy-duty bed foundation, it carries a serious load without flexing. Solid footing means you rest without worrying about wobbles. The steel alloy material delivers maximum weight capacity for two adults. Stable support lets heavier sleepers settle in without rolling to the middle. High Profile with Underbed Storage This high-profile metal foundation lifts the mattress for clutter-free underbed storage. A tidier room makes for a calmer, more restful bedroom. The raised platform bed frame design opens space for bins and boxes. Cleared floor space keeps your sleep area uncluttered. Tool-Free, Simple Assembly Setup is a tool-free assembly that one person can finish fast. Less hassle means you reach a good night's sleep sooner. The simplified assembly process locks the powder-coated frame together quickly. A secure build keeps your mattress support system steady night after night. Product Specifications Material: Steel alloy Frame: Powder-coated steel Slats: Rigid metal Design: Platform frame Profile: High profile (10" height) Assembly: Tool-free Construction: Heavy-duty steel Height: 10" Weight capacity: 250 lb for Twin and Full; 600 lb for Queen, King and California King