Peppa Pig Childrens Girls Tweet Reversible Duvet Cover Bedding Set (Twin Bed) (White/Pink) Single bed set with reversible Peppa Pig design. Choice of Single or Double sizes. Size- Duvet cover: Single- 54inch x 79inch, Double- 79in x 79in. Pillowcase: 19inch x 30inch (all approx). 100% Polyester Microfiber.