Winter and Autumn Warm Flannel Sofa Cushion Nonslip Idyllic Fashion Sofa Covers One Piece (purple palm, 27.56"*82.68") Material:100% Polyester fabric,100% polyester fiber on back of cushion(including non-slip particles). This sofa pad is very good for your adjustable Sectional Sofa furniture.Multiple size available, sold separately. The ending of the L-shaped protruding portion can choose 90cm*90cm/35.43"*35.43" or 110cm * 110cm /40.3"*40.3" sofa cushion. Wide range of uses, can be used for sofa cushions,bay window cushion,table mats,yoga mats,etc. As the adjustable sectional sofa size may vary from sofa manufacture, the pads listed is sold separately, please carefully measure your sofa and make decision which size(s) you will need.