Made with MyPillow’s patented interlocking fill- which includes polyurethane foams that are CERTI-pur in grade and allows you to adjust to your exact individual needs regardless of sleep position. 100% Giza-88 Cotton. 2″ gusset. Machine Washable and Dryable. Standard/Queen – 16.5″ x 26″ + 2″. King – 16.5″ x 32″ + 2″. Colored piped cording to easily distinguish loft level.