Do you suffer from hemorrhoids bed sores or tailbone pain? Perhaps you're recovering post surgery or find it difficult to sit comfortably after birth? Whatever the reason you find it difficult to sit the Adofys donut pillow was designed specifically to relieve the pressure you're feeling and help provide you with some much needed support. Our pillows have been enjoyed by thousands of satisfied users across America and beyond. The biggest compliment we receive is that the quality of our pillow surpasses all expectations and that (unlike other brands) the pillow continues to provide effective support long after purchase.ERGONOMIC CONTOURS Designed to gently lift you off your seat the firm and supportive cushion alleviates pressure from the central area. The U shaped cut outs go to the front and back of your seat. The front cut out avoids unnecessary friction that might prevent adequate blood flow to your legs while the rear cut out gently suspends your tailbone and improves posture.RECOMMENDED BY DOCTORS Recommended by doctors and physical therapists across the world for the effective relief when sitting is otherwise difficult due to many common complaints. Amongst other indications the donut pillow is commonly used for hemorrhoids pressure ulcers tailbone pain herniated discs post surgery prostatitis and ischial bursitisOPTIMUM DIMENSIONS FOR ANY SEAT With outer dimensions of 17.5 x 14 x 2.5" and an inner hole measuring 7 x 4.5" the pillow is suitable for any seat at home your office wheelchair or travel.STAY PUT NON SLIP BASE No matter where you plan to use your donut pillow the non slip base material ensures it stays put for frustration-free sitting. Suitable for many surfaces at home in the office wheelchairs airplane travel and more..NOTE- This donut pillow has medium firm foam not very soft not very hard