Package Includes: 16 metal rings for (Pack of 2) curtain liner and 8 metal rings for (Pack of 1) curtain liner. Multi-layered Structure: Our quilting lining consists of premium material, which is sufficiently thick to effectively provide insulation. Quilted liner is soft to the touch, adding to comfort and luxurious feel of the curtain. Thermal Insulated: The thick quilted lining helps to block outdoor drafts, preventing cold air from entering your room in the winter and hot air in the summer, helps to maintain a more consistent and comfortable room temperature throughout the year. Blackout and Sound Dampening: This thermal blackout curtain liners are highly effective at creating total darkness in a room, making them ideal for bedrooms where you want to sleep during the day or maintain a dark environment at night. CARE INSTRUCTION: Machine Wash Cold, Gentle Cycle in mesh bag, only non-chlorine bleach when needed, tumble dry low, cool iron if needed.