Kings Brand Furniture Black Metal Twin Size Platform Daybed Frame with Trundle Bed Kings Brand Furniture - Black Metal Twin Size Platform Daybed Frame with Trundle Bed Beautiful and elegant, the Kings Brand Platform Bed adds an aura of sophistication to any bedroom. This bed is constructed from the sturdy metal, which can last for many years. This bed includes a platform with metal slats for support. Dimensions: Daybed: 77.5"L x 41"W x 18"H. Trundle: 73"L x 39.5"W x 3"H