ComforTwill® Block on Block Top Cover features a block on block solid white design that complement any room color or décor. ComforTwill® top covers offer sturdy Centium Core Technology® and single-pick construction in a 70% Cotton/30% Centium microfilament polyester blend. The difference is in the feel. ComforTwill's extra-smooth premium hand is due to Standard Textile’s superior, patented engineering. Choose from subtle stripes or the distinctive visual texture of block-on-block.