ChadMade Polyester Chenille Jacquard Eyelet Grommet Zig Zag Wave Soft Handfeel Panel Curtain Drapes (1 Panel) Seafoam 50Wx63 L Polyester & Polyester Blend Imported Soft rayon chenille jacquard 750gsm fabric ZigZag classic pattern. Blocks out 90% of light and 100% of UV ray. Unlined Sold per panel. Rust proof grommet has 1.6" inner diameter and rim diameter is 2.7". 8 eyelets. MEASUREMENT: If you cover window 64" wide, add 16" for track installed, and add 2X fullness, overall width 160", then single curtain width size should be 80" ((64+16)*2/2). You decide the fullness to create folds . Order more quantity to create fullness and coverage. STANDARD TECHNIQUE: Top heading hem 4",side hem: 1" wide, bottom hem: 4" high. Easy to clean, machine washable.