Klein Diamond Bluestone Box Spring Cover King for hotels Biscaynebay Decorative Box Spring Cover King & Cal King Size, Light 3 Inch California King Box Spring Low , Heavy Duty Metal Cali King Box Sunset Standard California King Box Spring RC Willey Amazon.com: Biscaynebay Decorative Box Spring Cover King & Cal King. Our Perrio coverlet is simplicity itself. Inspired by the idea of an effortless layering piece, we chose a basic but elegant brick design that adds softness and texture without distraction. Its colorways, also, are elemental, mimicking the dark and neutral tones of earth and sky in autumn. Product Details: Made in Portugal 100% Cotton Piece dyed matelass Flange measurements: Blanket Cover 2 inches Shams 2 inches Hem: Plain, with double needle stitching Care Instructions: Machine wash cold water on gentle cycle or dry clean. Do not use bleach (bleaching may weaken fabric and cause yellowing). Do not use fabric softener. Wash dark colors separately. Line dry.