TV Direct - non-slip stretchable seat cover stretch to fit office dining room patio chairs and bar stools. Oblong square round-shaped chair seats. Hides wear and tear rips and tattered edges. Elastic edge holds cover securely in place. and features a security strap for a better fit. Fits office chairs dining room chairs bar stools patio chairs and more. Universal - Elastic Edge. Machine Washable. - Polyester - Blue Stays secure- equipped with elastic straps. Machine Washable. Fits most chairs & stools. Easy to Install Elastic stretch dining chair seat slipcover, suitable for office chairs, dinning room chairs, bar stools...