Use this versatile backed fabric, instead of a standard lining material, by sewing it directly to the curtain or blind fabric. Adds insulating and light blocking properties Adds drape and thickness to thin curtain fabrics such as silks or lightweight cottons Can save costs and time as it can be used in place of a separate lining and interlining Adds weight to Roman blinds Adds padding to bedcovers. If your fabric is in stock, we'll usually deliver it within 5 working days.