Regular checks to ensure that fixings are tight and the supporting legs remain securely in place is also required.. Dimensions: -Overall Height - Top to Bottom (Size: Double): 30.-Overall Height - Top to Bottom (Size: King): 30.-Overall Height - Top to Bottom (Size: King Single): 30.-Overall Height - Top to Bottom (Size: Queen): 30.-Overall Width - Side to Side (Size: King Single): 112.-Overall Width - Side to Side (Size: Double): 143.-Overall Width - Side to Side (Size: Queen): 158.-Overall Width - Side to Side (Size: King): 188.-Overall Depth - Front to Back (Size: King Single): 208.-Overall Depth - Front to Back (Size: Double): 193.-Overall Depth - Front to Back (Size: Queen): 208.-Overall Depth - Front to Back (Size: King): 208.-Overall Product Weight (Size: King Single): 30.-Overall Product Weight (Size: Double): 35.-Overall Product Weight (Size: Queen): 40.-Overall Product Weight (Size: King): 45. Assembly: -Assembly Required: Yes -Type of Assembly: Full.-Recommended Persons Required for Assembly: 2.-Tools required & NOT provided: Electric Drill.-Assembly Details: Assembly instructions included with the product..