Product description Material: plush+PVC lining Dimensions: inner diameter 11cm, outer diameter 35cm Recommended for: sedentary/bed pain/fracture/tailbone pain/pelvic floor pain/pregnancy Package content: 1 * inflatable cushion, 1 * pump1. Excellent cushion Our cushion is an excellent pillow for treating hemorrhoids; Donut pillow for pregnancy; Doughnut pillow for tailbone discomfort; And medical doughnut pads. You can take it anywhere you want.2. Comfortable and durable: the soft and durable plush+PVC lining material fits the body, providing excellent cushioning performance, while resisting puncture and leakage. The weight can reach 198 pounds.3. Easy inflation: quickly and easily inflate through the mouth or the attached air pump. Other cushions are difficult to inflate and will make you feel short of breath. With our built-in air pump, you will always be able to inflate the air cushion quickly and easily.4. Easy to clean: The cover of this cushion is made of polyester fiber, with low allergy and can be cleaned, providing you with a safe and clean cushion. The built-in inflation nozzle, different from the metal nozzle, avoids the discomfort of patients when using it.5. Multi-purpose: This cushion is very suitable for travel. The complete set is suitable for carrying, so you can take it with you You can use it in your home, office/work, vacation, car and plane. Color: blue, light blue, red, coffee, green, gray (optional) Note: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding< br> 2. The color may vary depending on the display. Please understand< br> Note: Hello, please pay attention to your shipping address when purchasing products. If your receiving information (such as name, street, house number, doorbell/email without name) is incorrect, the order will not be delivered correctly.)