The Perineal Cushion is designed for the new mother or home convalescent with perineal discomfort. This is a high density “donut shaped” foam cushion that conforms to the natural body contours for maximum comfort. The cover is removable and machine washable. SunMark products are a line of generic pharmaceuticals that are sold through the Value Rite network of independently owned pharmacies of which ShopInPrivate.com is a proud participant. All SunMark products carry a 30 day money back guarantee.