·18 Adjustable Positions: This sofa can be adjusted to 18 different positions—one for sitting and one for lying down. You can freely adjust the position, and the folding mattress sofa not only functions as a sofa but also as a bed.

·Compact packaging, small package size, reduces final transportation costs

·Ample seating with an oversized frame, versatile and suitable for various settings, adjustable backrest to accommodate different relaxation positions

·Increase the thickness of market products without raising prices;