Graber Traditions® Wood Blinds are the quality we all want in our homes and offices. Featuring top of the line hardware and Graber patented PureGrain Finish process. The exclusive SureClose headrail provides optimum closure and light control while minimizing wear on the cords. A trapezoidal bottom rail prevents the bottom of the blind from buckling when closed. Premium wood slats are made from renewable and sustainable North American hardwood for higher quality and lower environmental impact than wood from overseas.