This 2 pack fitted jersey sheets from Cloud Island fit a play yard sized mattress. These cute star sheets are crafted from a soft cotton fabric with spandex that have an all-around elastic design that will secure over the mattress corners for a perfect fit. Sheets Details: This play yard sheet set includes 2 fitted sheets: •. One on a white background with a star design throughout. •. Second one in a solid grey hue. •. Measurements: 27 x 39 inches. Brand new, never used. This sheet set will give a charming look to your play yard mattress and are designed with a little love.