Welcome to shopping with us. Your satisfaction is our greatest motivation. If you have any problems, Please feel free to contact us. We will try our best to make you satisfied. 1.Crafted with strong and solid metal, the house bunk bed introduces forms and functions to the bedroom with its streamlined silhouette. 2.With a house appeal, this bunk bed has a lower height than the average bunk bed, making it ideal for smaller spaces. 3.Built with your little one’s needs in mind, this bunk bed comes with a secured built-in ladder which can be put on left or right. Description Material: Metal Size: Twin Over Twin Color: White Numbers of package: 1 Spring box: No need Assembly Required: Yes Origin: Vietnam Dimensions Overall Product Dimension: 76.5''L*40.5''W*71''H Package Dimension: 77.95"L*17.91''W*4.72''H Bed Dimension: 75''x 38.5'' Total height: 71'' Upper Bed Weight Capacity: 220lb Bottom Bed Weight Capacity: No limit. Overall Product Weight: 69.5lb Recommend Upper/Bottom Mattress Thickness: 6''/8-10''