Tibetan Style Silky Cushion Pillow Cover 17"/18"-in Dark Magenta, Orange, Grey Tibetan style with combination of rich colors. 100% Polyester. Silky fabric in dark magenta, orange, and metal grey with golden trim in front. Solid silky metal grey on back. Invisible zipper closure to keep a neat look. Measurement is approx 17.5" square, good for 18"x18" insert.