-Includes a sofa bed and trundle bed for convenient use-Easy to pull the trundle bed out and in with flexible casters-4 lockable casters keep the trundle bed in place-Heavy-duty metal slats ensure a rugged structure-Sturdy support legs provide reliable support-Non-slip foot pads on the bottom for floor protection-Compatible with twin size mattress and no box spring needed-Simple and modern design goes well with interior decoration-Ideal for living room bedroom and guest room etc Color - BlackMaterial - MetalOverall Dimension - 77" x 39" x 38"(L x W x H)Trundle Bed Dimension - 70" x 38" x 4"(L x W x H)Recommended Mattress Size - Twin (not included)Recommended Mattress Thickness - 6"- 8"Net Weight - 62.5 lbsWeight Capacity of Sofa - 500 lbsWeight Capacity of Trundle Bed - 400 lbs