1.[Size for most chairs] The metal dining chair seat cushion can fit on most chairs. Metal chair cushions fit most kitchen/bar stools, office/dining chairs or other chairs. 2.Double Anti-Slip DesignThis metal kitchen chair cushion not only has a fixing strap to prevent sliding, but also has a non-slip design at the bottom, which ensures that your metal chair cushion will not move accidentally. In daily use, there is no need to readjust the seat cushion, giving you a good experience. 3.Durable and easy to cleanThe metal seat cushion has a cushion cover, which can be removed through the invisible zipper on the side of the cushion. And the seat cover can be washed with a washing machine, which is easy to clean and can be installed after cleaning. Do not clean the sponge in the seat cushion, the sponge is very durable. 4.Comfortable Ergonomic DesignThe surface of the cushion cover is made of corduroy fabric, which is soft to the touch and gives you a comfortable feeling. This metal chair seat cushion has good support, reduces pressure on the coccyx, relieves pain from sciatica, herniated disc, coccyx injury and more, provides more comfort and relaxation.