Designed with an eyelet header for a snug fit with your existing curtains, these thermal eyelet curtain linings deliver exceptional insulation. The thick thermal lining is fantastic for increasing your energy efficiency and for keeping your home cosy during the cold winter months. Additionally these linings help eliminate draughts and breezes, reduce noise, and impede the sun from fading your decor. Ideal for bolstering the performance of the curtains you love, our lining package contains simple instructions and all you will need to make hanging them simple and efficient.Our ready made pencil pleat and eyelet lining kits are intentionally manufactured 3-4" shorter than your main curtains so that when they are hung at the reverse of your main curtains, the top of the lining hangs 2-3" below the top of the main curtain and the base hem sits approx. 1" above the main curtain base hem. This is so the lining remains hidden and does not hang below the bottom of your curtains.Professional cleaning in Hydrocarbon or equivalent recommended.