Specifications Product Name: Flocked Hip Pillow Color: Gray Product size: 45*39*11cm/17.71*15.35*4.33 inches Inner diameter: 19.5*16cm/7.67*6.29 inches Material: flocking PVC Tip: Before inflating, the fabric must be pulled so that there is enough space between the air nozzle and the fabric for air to enter. Note: Due to the characteristics of inflatable products, they need to be inflated (recommendation: charge once every 3-5 days) Inflation method: Method 1: Simply inflate with your mouth, the inflation time is about 10 minutes. 12S. Method 2: Use an air pump to inflate, the inflation time is approximately. 7S (excluding air pump). Product Description Adjustable: Reduces pain and discomfort while sitting or suffering from conditions such as hemorrhoids, coccyx disease, and bedsores. Inflatable orthopedic pillows allow you to choose the softness and hardness that suits you by flexibly adjusting the amount of air. Reduces pressure: If used in a chair, it can relieve pressure on the tailbone, help correct poor sitting posture and prevent bedsores. If used as a back support pillow, it can help relieve pressure on the sacrococcygeal area and lower back. It is also good for other parts of the body, neck, arms, thighs and ankles if needed. Easy to carry: With better hip support when sitting on the chair, it will be helpful when you sit at home, car or office. After deflation, the product can be folded and stored, making it a perfect companion for business and travel. Comfortable, lightweight seat cushion: Measures approximately 17.71*15.35*4.33 inches, perfect for most chairs. The inner oval cavity, 7.67*6.29 inches, neatly forms a breathable area, evenly supports the top of the leg and provides mid-section pressure relief. Suitable for people: Orthopedic seat cushion is suitable for people with hemorrhoids, sciatica, pregnancy cancer, suitable for any chair, truck seat, wheelchair, car seat, airplane, you can use it at home, on vacation, in the car, office or Working on a plane. Product list.1 *Flocked hip pad