Home.Co- Silicon Cushion SeatThe bottom of the cushion where it contacts with the surfaces of your preference, are made to be non slippery, which will in turn prevent any kind of slipping. Dont worry, the cushion will stay in the place without any movement on most surfaces. Even on leather seats. 2. The cushion is very elastic. It is pretty easy to carry around. It is also highly recommended to you to use this cushion on most chairs, sofas, office chairs etc. to improve your