The basics Polder's full line of replacement pad & covers are broken into four size categories to fit most ironing surfaces that are currently available in the market.  The benefits The Extra Wide replacement pad & cover fits Ironing surfaces measuring 48-49 inches long x 15-18 inches wide. The uses 100% cotton cover with soil release and water repellent pre-treatment. 8mm thick fiber pad. The bottom line One-piece design allows for easy and secure placement. Bungee cord binding ensure a secure fit.