Features: 1.The Semi-Enclosed One Seat Cushion is perfect for sedentary people to effectively reduce the discomfort of sitting for a long time. It helps relieve sciatica, tailbone and back pain. 2.Premium quality. It uses Eco-friendly high-grade material and PP fabrics, it protects your spine and bottoms from catching a cold in winter. Soft and fluffy, it will not deform over time. Measures 45x45cm. 3.Comfortable non-slip chair back cushion. In accordance with the dimension design of the human body, it has a non-slip bottom and strap design to stay in place. Safe and reliable. 4.Relieves pain and discomfort. The super-soft chair pad provides excellent back support and relieves common symptoms due to body weight pressure. It eliminates and helps with sciatica relief, back pain and more. 5.Multi-purpose and widely use. Easy to clean and maintain. It is a perfect way for sedentary people. Perfect for chairs at home, work or when traveling. Notice: Actual color vary from that of the image due to computer settings. Please allow deviations of 1-3cm due to manual measurement. Package List: 1 x Seat Cushion