Velvet Futon Sofa Bed Convertible Folding Modern Sofa Bed Adjustable Backrest Upholstered Couch for Living Room, Bedroom, Apartment

adjustable armrest and backrest; Arm: 180°/165°/150°/135°; Backrest: 180°/150°/110° A moderate pat on the cushion can speed up air entry and speed up expand Note: Due to the vacuum packaging treatment of the product, please wait 24-72 hours after installation, it will naturally become fluffy.