<b>1.Product detail</b><br> Each velvet curtain is 52 Inch wide and 108 Inch long, and comes with 8 silver steel grommets that have a large diameter of 1.6inches <br>which lets them easily fit and slide into most of the rods. <br>More importantly, each grommet is rust free.<br><br> <b>2.where are you using it</b><br> The velvet Curtains are designs in such a way that it makes them suitable for a variety of surroundings. <br>Perfect choice for window treatment and home decoration. Modern and simple style of HCILY blackout velvet curtains makes them applicable <br>to the decoration of sitting room, bedroom, dining room, study, kitchen, hall, villa and parlor. <br>Appropriate for every environment that requires a darkening effect with an elegant look.<br><br> <b>3.The curtains function</b><br> The heavy microfiber velvet blackout curtains are interwoven by top fabric layer and back fabric layer with advanced weave technology. <br>It helps in absorbing 85-99% of the light and UV-rays passing through.<br>Protect your privacy and reduce light from coming into your windows. <br>They will pay for themselves off over time since they are energy saving through balancing room temperature by helping to prevent summer heat and winter chill from invading through your window. <br>They can also protect your floors ,furniture,and artwork from the ravages of the sun.