New Back Cushion Memory Foam Lumbar Support Pillow Back Cushion for Office Chair

Feature: This cushion is designed according to human sitting posture engineering. Its curve fits your waist perfectly, allowing you to sit upright while working. The cushion is designed according to the muscle distribution of the shoulder blades, giving a certain amount of support to the shoulders and spine. The cushion is in the shape of a butterfly, and it feels like two hands are resting on the waist. The jacket is cotton, very hard-wearing and soft. The jacket can be customized in other materials: velvet, Tencel, etc. The inner core is memory foam or bamboo charcoal memory foam, which will not cause any peculiar smell after long-term use. Our outerwear has been certified for antibacterial testing.