Modern Simple High-end Sofa Cushion Cotton Cloth Simple Modern Sofa Covers Non-slip Sofa Cushion (35.43"35.43") Material:100% cotton on cushion front,100% polyester fiber on back of cushion. 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. Suggestion:Please buy sofa cushion more long and wide than the sofa about 10-30cm/3.94"-11.81",a number of parts can be tucked between the sofa.