Iris Pattern. Ultra thick fiber pad for a matte-free, resilient, easier ironing surface. Bungee cord binding makes cover installation easy. Form fitting one piece construction and a tailored nose for a snug fit. Hook & Loop closure straps double that security. Ultra covers are stain and scorch resistant coated with NANOMAX technology. Certified for its material contents, reyclability and manufacturing characteristics by Cradle to Cradle, Nanomax products are environmentally friendly in their construction. Nano coating is 85% water based and uses 50% less chemicals.