Designed for heavy-duty use, this extra-wide ironing board replacement cover is designed for long lasting and efficient use. Constructed of 100% all-natural cotton, the scorch-proof cover will not stick to fabrics during pressing. The ultra-thick, 4-layer, 12mm pad includes a steam repellent layer for an ultra-smooth and even ironing surface. The universal fit is designed for extra-wide ironing boards with more surface area. The one-piece construction and sewn-in bungee cord binding easily attaches for a tight and secure fit. Ironing is simple and carefree with this long-lasting, heavy-duty cover so just hemmed or washed fabrics remain wrinkle free. will fit ironing boards 48-49" x 15-18"