Customers are highly satisfied with the fit and protection offered by this mattress protector, noting its ability to keep mattresses clean and dry from spills and accidents. The material is generally praised for being soft, comfortable, and breathable, with many appreciating the terry cloth texture. However, some reviewers found the material to be rough or noisy, and there were mixed opinions regarding its exact composition, with some expecting 100% cotton and finding it to be a blend. Despite these concerns, the overall quality and comfort are frequently highlighted as key benefits.