Add to existing curtains for warmth and total light blocking. They are energy efficient and protect against UV damage. For pencil pleat or eyelet curtains. Curtain clips are available for use on ring-top curtains. 

Lining available in 65 x 69"/165 x 175cm and 90 x 87"/229 x 221cm

For Clips for Ringtop curtains, Click here: https://kearneysclick.com/collections/curtain-rail-and-blind-spares-and-accessories/products/clips-for-blackout-thermal-linings-for-ring-top-curtains