Medline Performax Envelope Contour Sheets are engineered to meet daily demands with quality and reliability. Medline PerforMAX Envelope Contour Sheets are designed to meet your expectations and needs, without being expensive or overly priced. Available in a white depth inches: 15 color, it adds a professional and clean look. Features in fabric weight of 21 ounce each fiber content: 100% polyester hem thread color: blue length inches: 0, enhancing overall functionality. Features in reusable or disposable of reusable stain control fabric: width inches: 30, enhancing overall functionality. Features in woven or knit fabric of knit, enhancing overall functionality.