Hotwheels - SHEET SET - Twin/Single Size Boys Bedding Pattern: Hotwheels One twin flat bed sheet, finished size 66 x 96 inches (168 x 244 cm). One twin fitted sheet. Both of the above fit a standard twin mattress of 39 x 75 inches (99 x 191 cm) One standard Pillowcase, finished size 20 x 30 inches (51 x 76 cm) to fit 20 x 26 inches (51 x 66 cm) pillow Machine washable