Combi blinds are sometimes called rainbow or zebra blinds. Combi blinds will replace curtains as the future in managing natural light and ventilation in any room. They combine the excellent light control of roller shades with the usability of traditional horizontal blinds, without having to roll them up and down at half-mast so your windows will always look finished. Adjust combi blinds at will to shut out outdoor light entirely for maximum privacy, or let the sunshine in fully or control your view through the window.