Mattresses and Accessories - Drive, Hospital Bed Bedding in a Box : The Bedding in a Box set from Drive Medical is perfect for use with most standard manual, semi-electric and full electric beds. The set includes a fitted bottom sheet (36" x 80" x 5"- 6"), a top sheet and a pillowcase - all constructed from a cotton/polyester blend, along with a 100% cotton thermal blanket. All components are comfortable and machine washable.