Designed to fit all 122 x 38 ironing boards, the unique Ergo Prozone technology combines steam penetration and heat reflection for faster and easier crease removal. The unique Minky Ergo Prozone extra thick elasticated replacement ironing board cover has been ergonomically designed with cotton grip zones that cleverly hold laundry in position while the heat reflective prozone surface helps speed up the ironing process. The 100% cotton surface provides hardwearing durability. The ultra-thick felt backing ensures the ironing surface stays super smooth whilst the extra thick elasticated edgings the cover remains taut and secure.