They are laminated fabric with s-guard which is waterproof and breathable. This is a special fabric made of german technology and chosen to achieve great resistance to washingand gives elasticity giving perfect adaptation to body movements. Top surface is a rich knitted fabric for maximum comfort. This is a light weight , smooth cozy and silky feel fabric. Very durable resulting in increased mattress life. It has a breathable membrane , helps ease asthma and other respiratory conditions. Very hygenic. Can hand wash / machine wash.
36x75", 48 x 75", 60x78" and 72x78". Suitable for mattress of sidefall.