This Modern Modern simple and stylish sofa bed is good choice for home office,living room,spare room,cottage,It is usually intended for use in limited space,give a comfortable place to sleep. Sofa Bed Size Sofa size is 1820x880x830mm,when it is as a bed,size is 1820x1060x380mm,armrests on both sides can be detached,which give you more spacious Angle Adjustment Constructed of 100,135 and 180 degrees 3-position adjust the most comfortable angle which will flexibly convert into a sofa or bed,allow it to be positioned in upright or flat High-Quality Materials The surface of the sofa bed is designed with non-woven linen cloth,made of fireproof sponge that meets british standards,and the sofa legs are supported by chrome,which is strong,safe and comfortable