• Please place the folding sofa bed on a flat surface and wait it to recover• 3-in-1 design: sofa, lounger, or bed• Premium sponge filling keeps it supportive and comfortable• Zippered cover of bolster & pillow for hassle-free maintenance• Filled with soft sponge and PP cotton, the bolster & pillow add comfort• Rounded edges for safe use and softer look• Fixing buckles to fix the bolster• Anti-slip bottom for safe use• Perfect for living rooms, bedrooms, guest rooms, etc• Require no assembly