【Made in Japan, Energy-Saving, Insulating, 2nd Grade Blackout, Washable, Plain Curtains】 * 100% Polyester * Color: Gray * Size: Width 150cm x Length 220cm, set of 2 * 2nd grade blackout plain curtains made with fabric woven from fine count yarn at high density. * Includes matching fabric tassels and A-type adjuster hooks. * Regular retail price: ¥13,200 * Made in Japan ★ Energy-Saving * High-density, sturdy fabric provides insulation, improving heating and cooling efficiency. ★ 2nd Grade Blackout * Blocks over 99.8% 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 in a laundry net, wash on a delicate cycle, lightly spin, 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 and up to 4cm shorter) * Hem: Approximately 10cm wide fold-over, edge: Approximately 2cm wide triple-fold * Includes 2 matching fabric tassels ※ Curtains with a width of 150cm have one seam per panel.