Paired with 2 tumbler backrests, 2 pillows and 2 armrests, this innovative and flexible design allows for easy reconfiguration into sofas, chaise lounge, sofa beds, and game mats, achieving personalized customization. This DIY setup is very suitable for different room layouts, living rooms, bedrooms, offices, game halls, and home theaters.This sofa does not require complex operations! When there are few people, simply move or adjust the pillows gently, and the sofa can instantly extend into a spacious and comfortable double bed. Whether it's sleeping with your partner, sleeping with your child, or enjoying lazy time alone, you can easily satisfy yourself; When friends gather, spreading out the mat can transform it into a super sized bed, solving the problem of temporary accommodation.