your zone metal loft twin bed: * Metal finish * Fits a twin size mattress (not included) * Includes 2 secure integrated ladders and upper guardrails * Assembly instructions included * Weight limit: 225 lbs * Available in various finishes * Arrives in 1 box * Walmart warranty applies * Twin size bed: 78.3"L x 41.9"W x 72.2"H * Mattresses sold separately. See our assortment of mattresses.