Furniture of America Garrett Twin Over Full Bunk Bed, Gunmetal and Chrome Finish Materials: Metal; Finish: Silver & Chrome; Twin-Over-Full Bunk Bed X-shaped frame design that compliments the front mounted curved ladder High guardrails that enhance safety for top bunk Full metal construction enhances durability and frame support; Mattress ready slats foundation is designed for use without a box spring Overall dimensions: 78.75"L x 56.75"W x 66.63"H; Upper Bed Clearance: 40"H