Using your Ferm Living Long Eclipse Lampshade is easy. First, choose a lamp base that suits your style, like our Hebe Lamp Base - Large. Simply place the lampshade on top of the lamp base. Make sure it sits securely. When it comes to cleaning, use a soft, dry cloth to gently wipe the lampshade. Avoid using water or harsh chemicals as they may damage the 90% linen and 10% polyester fabric. Store the lampshade in a dry place when not in use to prevent any moisture - related damage. If you are not satisfied with your purchase, you can return it within 30 days according to our return policy.