The Cordless Anochecer Collection blind provides both room darkening and privacy. It is made from heavyweight PVC with additional slats for a tighter closure. The modern style features a round sleek head rail that offers a classic and chic appearance. Cordless - Child & Pet Safe! The durable construction resists warping, fading and sagging, To Operate: Simply lift or lower bottom rail to raise or lower blind, Control how much sunlight streams into your room by tilting the bottom rail to open and close blinds, Hidden mounting brackets are designed for inside, outside or ceiling installation, All hardware and installation instructions are included. This blind will fit windows 3/8” (0.95 cm) smaller and ½” (1.27 cm) wider than stated size. This actual blind is ½ “ (1.27 cm) narrower/smaller than stated size. Actual Slat size is 1”