Furniture Fresh - Blackout Thermal Faux Linen Pair of Curtain Panels - One Patio Panel - 102 Inches by 84 Inches - Navy 100% polyester 100 % Polyester with Three Layers of Backing to Keep Light Out Patio Panels Have Gold Grommets Keeps Cold Air Out In The Winter and Warm Air Out In The Summer Textured Linen Like Weave