DOES NOT FIT TWIN BEDS; Made to fit toddler bed / crib mattress size 28 x 52 inches. Join Luca, Alberto, and Giulia as they explore worlds of the sea and land in the beautiful Italian Riviera with this Disney Luca Sea Monsters Are Real 4 Piece Toddler Bed Set! The 4-pc Toddler Bed Set includes a comforter, fitted sheet, top sheet and reversible pillowcase, all in vibrant ocean shades of blue, aqua, and green, accented with pops of orange - perfect for boys and girls alike. The printed 57" x 42" comforter front features friends Luca and Alberto swimming through their underwater home, surrounded by ocean life; the comforter back is solid aqua. The reversible 20" x 30" pillowcase front has Luca and Alberto in their Sea Monster form, on a backdrop of ocean blue, while the reverse has friends Luca, Giulia, and Alberto playing on land in their seaside town. The set is finished with a fitted sheet and top sheet, both in solid aqua. The fitted sheet measures 28" x 52" and has elastic sides for a safe and snug fit. Top sheet measures 45" x 60". The set is made from easy to care for soft fabrics, and fits a standard size toddler bed, using a 28" x 52" crib/toddler mattress.