1、1. The medical air cushion cloth cover should be neat, the fabric tight and consistent, without obvious wrinkles, floating lines, uniform stitch length, product performance structure and composition: This product is mainly made of PVC cloth, after tightly sealed with heat, and then combined with the inflatable nozzle, cloth cover , Inflatable ball, rubber tube, plastic joint. 2、2. The surface of the airbag should be flat, clean, tightly sealed, the heat sealing line is straight, and the air nozzle is tightly sealed. Helps with pain and discomfort related to hemorrhoids and other postoperative pain. 3、3. The air chambers of medical air cushions with multiple air chambers are neatly separated and equally spaced, each air chamber is relatively independent, and each air chamber is heat-sealed with an air nozzle. Good load bearing, each medical air cushion can withstand a heavy pressure of 60Kg, and there must be no rupture or air leakage in 4h.  4、4. Soft and comfortable, good breathability, easy to use, specially designed for patients with high risk of pressure ulcers, especially for patients with chronic diseases or paralysis of lower extremities, which can prevent the occurrence of hemorrhoids and bring patients a healthy life. 5、5. Use: According to the needs of different parts of the patient, put the air cushion under the corresponding part after inflating, transfer the pressure of this part, and can meet the treatment requirements of the doctor. 6、 Material: PVC color: blue Product size: 45*45cm Scope of application: Sedentary staff, students, wheelchair patients, hemorrhoids patients, hospital inpatients and bedridden patients. Package included: Anti-decubitus inflatable seat cushion *1, pump *1 (pump will be sent by random color.) Instructions: 1. Inflation can be inflated with an inflatable ball or other methods. 2. Connect the inflation tube to the gas nozzle, and open the inner safety pad to inflate and deflate. Precautions: 1. When inflating with an air pump, pay attention to the pressure control and not exceed the maximum pressure. 2. Clean the air cushion directly with neutral detergent to clean the surface and dry it. 3. Prevent sharp objects from puncturing the airbag. Storage method: Keep clean after use, then put it in a ventilated and dry place, pay attention to moisture.