Lotus & Windoware 1-Inch Vinyl-Plus Blind, 83 by 48-Inch 1Inch room darkening pvc slats with static and fad resistant formulation Heavy duty steel head rail and bottom rail; All blinds widths are 1/2 less than stated size to allow for inside mounting Heavy duty tilter with metal rivet, cord lock with brass roller, bottom rail of roll formed metal, child-safe tassel & safety warning