Prime-Line P 7771 GLASS Glazing SPLINE, Gray Vinyl, 200feet Product Description This glass glazing spline is constructed of top quality vinyl and it is gray in color. It measures .230 wide by .440 in height and comes in 200 ft. lengths. This glass retainer spline is used for the construction or repair of glass and Plexiglas windows. From the Manufacturer This glazing channel is constructed from gray vinyl. You must determine dimensions and thickness of glass to select proper glazing channel. It is 200 Ft. in length and easy to install. Features Typically used on aluminum windows between the glass and the outer channel UV stabilized 0.230 in. x 0.440 in. dimensions Gray extruded vinyl construction 200 ft. per roll Flexible and easy push-in installation USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.