New With Tag Two Nella The Princess Knight Reversible Pillowcases Size: Standard (20x30 inch) Material: 100% Polyester Gender: Girls -COLORFUL & FUN DESIGN - Each standard pillowcase measures 20 Inch x 30. With unique design on the front and back, this Nickelodeon Nella Sparkle Knight pillowcase features your favorite Princess Knight, Nella. Add a touch of action and adventure to your room with our vibrant and super soft pillowcase.