1. Made of durable and soft polyester and spandex knitted fabric(85% Polyester+15% Spandex )rich and textured,Soft, breathable, and durable, meanwhile remains the high stretch-ability. The jacquard fabric is crease resistant, so the cushion cover will stay in shape no matter how you sit or wash it. 2. With the elastic band all around the edge, the cushion cover will always in place. There is no need to adjust after somebody sit on the cushion. Avoid your furniture from daily wear, scratch, and other accidental. 3. Highly stretchy and craftsmanship provide the maximum fit for most styles of sofa seat cushion, The cushion cover not only covers the damage of your old furniture but also give your home a brand new look. 7 colors for you to choose to match your home decoration. Holiday color offered helps related to the festivals. normal size-1:length:50-65cm ,width:50-65cm, thichness:5-20cm normal size-2:length:100-125cm ,width:50-65cm thichness:5-20cm normal size-3:length:150-190cm, width:50-65cm, thichness:5-20cm normal size-4:length:230-280cm, width:50-65cm thichness:5-20cm enlarge size-1:length:65-95cm, width:65-95cm, thichness:5-20cm enlarge size-2:length:95-135cm,width:65-95cm, thichness:5-20cm enlarge size-3 :length:135-165cm, width:65-95cm, thichness:5-20cm enlarge size-4:length:165-200cm,width:65-95cm, thichness:5-20cm enlarge size-5:length:160-190cm,width:90-110cm, thichness:5-20cm back cushion:length:60-90cm,width:30-50cm, thichness:5-20cm