Ice Cool Fabric: Made from cool bean high elasticity cotton fabric that is breathable and instantly dissipates heat for a refreshing sleep. ion: Features a layer to your mattress from spills and stains. Secure Fit: Four elastic corner straps keep the pad firmly in place on mattresses of different heights, slipping. Complete Set: Includes one mattress topper and two pillowcases, available in three sizes: 150x200cm, 180x200cm, and 200x220cm. Easy Care: Machine wash cold on gentle cycle, tumble dry low; do not iron, bleach, or use fabric softener.