Introducing the Liz and Roo Modern Farmhouse Blue Plaid Rail Cover. You’ll love the modern look of this brand new dark blue windowpane plaid crib rail Cover! Made of 100% cotton, this rail cover is corded in white and ties are secured safely through buttonholes. Our new Windowpane Plaid Crib Rail cover is 51″x18″ when laying flat. Made in USA. Coordinate with our new dark blue crosshatch skirt.