Submerge yourself in comfort with our Deep royal Blue deep pocket sheet set. Let the cool blue sheets wash upon you like waves upon the sand The Fitted sheet has elastics in the corners and goes between the flat sheet and mattress.it serves to protect the Mattress from from dirt or stains, in addition is is used along with a flat sheet to add layer and color to a bedding set, or room theme. Model # 33-1 Includes: