【Made in Japan, Energy-Saving, Insulated, 3rd Grade Blackout, Plain, Washable Curtains】 ・ 100% Polyester ・ Color: Light Gray ・ Size: Width 150cm x Length 220cm, set of 2 panels ・ 3rd grade blackout curtains made with fabric woven from fine count yarn at high density ・ Matching fabric tassels and A-type adjuster hooks included ・ Regular retail price: ¥11,700 ・ Made in Japan ★Energy Saving ・ The high-density, sturdy fabric provides insulation, improving the efficiency of heating and cooling ★3rd Grade Blackout ・ Blocks over 99.4% of light ・ Prevents light from inside the room from leaking out at night, and blocks early morning sunlight and streetlights, making it effective for sleep improvement ★Machine Washable ・ Remove the adjuster hooks, place the curtains in a laundry net, wash on a delicate cycle, lightly spin dry, and hang to dry in the shade ・ Excessive spinning and using a dryer can cause wrinkles and shrinkage ★Sewing Specifications ・ 2-pleat, 1.5 times fullness, tack style ・ 75mm core fabric, 75mm A-type adjuster hooks used (Can adjust the curtain length up to 1cm longer or up to 4cm shorter) ・ Hem: Approximately 10cm wide fold-over, edge: Approximately 2cm wide triple-fold ・ Includes 2 matching fabric tassels ※ Curtains finished at 150cm width have one seam per panel