Seat Cushion For Office Chair Black 45x35x7cm

• The seat cushion is made of the latest technology slow-rebound memory foam pillows core,it can provide support hardness, and give you with more soft comfort. At the same time, the high quality memory foam can sense the memory curve of the human body, and shape it according to the perfection of your body • The most unique design, seat mats back hollowed out, relaxing the caudal vertebrae and helping to correct sitting posture. Memory foam hollow perforated, more breathable and comfortable. U-shaped cushion ergonomically designed to relieve sciatica, disc herniation, tailbone injury, lumbar strain and other pains caused by prolonged sedentary, give your hips, lumbar more support • Suitable for people long-term sitting in the room playing the game, or office worker, or patients with acne, as well as pregnant mothers and driver. Great for home,car, truck,kitchen,wheels,train & airplane travel, classrooms. Place it on the floor for yoga, meditation or as a kneeling pad cushion for tasks • 100% High quality memory foam,gel rubber bottom, Portable carrying handle transport, Soft breathable flannel washable cloth covers, 17.7 x 13.7 x 2.75 inch, Suitable size! The best gifts, suitable for elders, friends and lovers