Premium Poly Felt Underlay Pad for Rowenta Ironing Boards Model IB6200 - 6mm (1/4in) Specifically cut to fit the various models of Rowenta Ironing Boards Premium Needle-Punched Polyester Felt manufactured in the USA Will withstand the hottest temperature of any household iron Super thick to prevent mesh marks from showing up on the clothes you iron This underlay pad is washable and can be used with your existing cover