103 Comfort is supplemented by the golden ratio of headrest and backrest, which liberates the low-headed people, relieves the pressure on the spine and cervical vertebrae, and realizes the significance of sofa relaxation. Lengthening and widening the imperial concubine's position to relax the busy day, or lying down, sitting or lying down, is his warm embrace. Easy-to-clean leather fabric makes her worry-free and labor-saving.