Treat your windows and sliding doors to the warm, natural look of linen with this Sherwood Alva Faux Linen Blockout Concealed Tab Top Oat Curtain Pair. Our curtains give you complete control over light and privacy, as well as a layer of noise and temperature insulation for your windows. Naturally, drift off to sleep and wake up on your own schedule. Tab tops fit most curtain rods with a diameter up to 4cm.