100% Polyester ELEGANT: The Catarina curtain panels offer both the function of a sateen woven blackout curtain paired with the fashion of a sewn in sheer panel for layered sophistication SET OF TWO CURTAIN PANELS: Includes two (2) curtain panels, each measuring 52"W x 84"L. For proper look and fullness, the curtain panels should measure 2-3 times the width of your window/opening. GROMMET TOP FOR HANGING: These two curtain panels feature eight (8) matte silver grommets per curtain panel with an inside diameter for curtain rod measures 1-5/8"- each panel sewn with 4" heading; 3" bottom hem. BLACKOUT OPACITY: These blackout woven curtain panels minimizes exposure to sunlight; allowing you to create darkness at any time of day. For highest level of room darkening, curtain panels should measure 2-3 times the width of your window/opening. LAYERED DESIGN: These woven curtain panels drape beautifully and are interwoven with blackout insulation provided by LightBlock and Thermax technology