[Super anti slip design] Triple anti slip design ensures a perfect fit for your sofa: the sofa cover uses an anti slip backing and dog claw shaped plastic to fall off, and the sofa is fixed to prevent sliding; Wrap the black tape around the back of the sofa to help it fall; Insert the foam tube between the back and the cushion to stay in place Size: The seat cover is suitable for the seat width of 25 inches (about 63.5 cm). Please refer to the sofa size in the picture and measure the sofa size before purchasing. [Daily protection] 3 layers of durable and soft fabric. Protect your sofa from daily wear and tear, spills and stains, make your sofa look new and extend the service life of furniture. Great for families with children and pets. [Simple installation] Hang the sofa cover on the sofa, insert the surplus fabric into the gap, insert the foam tube between the back and the cushion, adjust the length of the black belt through the three sliding clips, and then click the quick release button. Then relax and enjoy your sofa