Olibay 11.80Ft Garland Diamond Bead Curtain Strand Acrylic Crystal Panel DIY Decor Brand and New. Material: Acrylic Crystal Beads measure 10mm You May Need 2 Pieces Curtains,Normally The Curtain Width Should Be Twice As The Length Of The Curtain Rod/Rail. Package Include: 1X 30 Meters Crystal Bead Curtain