Safety Assurance:; Features a 15″-high arched guardrail plus anti‐tip wall brackets—ensure your mattress sits at least 5″ below the rail for maximum protection.Heavy-Duty Construction:; Built from a robust metal frame with closely spaced slats and V-shaped back supports; all connections use heavy-duty screws. Supports up to 400 lbs—no box spring required.Optimized Under-Bed Space:; Offers 46.5″ of clearance beneath the slats—ideal for extra storage, a study area, or play zone in small rooms and apartments.Noise-Free Design:; Custom slat clips keep boards firmly in place, while plastic foot caps on support legs prevent floor scratches and eliminate squeaks.Easy Assembly:; All hardware and step-by-step instructions arrive in one box for quick, hassle-free setup.