Inspired by modern, clean lines and timeless design, the Lee collection offers just that (and more). Featuring a sleek bench cushion option, wide shelter arm, and luxe dimensions, the Lee is next-level sleek. Sleeper sofa dimensions, bed in: 90"W x 41"D x 34"H Sleeper sofa dimensions, bed out: 90"W x 88.75"D x 34"H Queen mattress dimensions: 60"W x 72"L x 5.5"H