PERFECT FIT: Don’t settle for a close size with other guys when you can have the perfect fit with Lumino Blinds! Each blind is custom cut in the USA to provide you the exact size you need direct from the manufacturer. PLEASE NOTE: Each blind will be 1/2-INCH NARROWER than the width ordered. If mounting inside your window frame, measure and order your exact window width. For outside mounting, measure your window opening and add three inches. Measuring instructions are provided in the images..ROOM DARKENING SLATS: Our 1-inch, room darkening vinyl blind slats are the perfect solution for residential or commercial applications (apartments, rental properties, nurseries, etc). All our vinyl mini blind slats are water and splash resistant. With a built-in color-coordinated valance and tilt wand, you get a high-end look at an affordable price. Ships within TWO business days!.DECORATIVE HEADRAIL: Our one-piece headrail is integrated with a built-in stylish valance which makes for an easy installation and no more hassle with broken valance clips. All our vinyl slats are moisture resistant which makes cleaning with a damp non-abrasive cloth a breeze!.CERTIFIED SAFE: Each of our cordless blinds are “Certified Best for Kids” by the Window Coverings Manufacturers Association so you can have peace of mind knowing your children and pets are safe with cordless vinyl blinds by Lumino!