5-1/2" Natural Bristle Paintbrush This is a major brush with a block of 5-1/2" long soft natural bristles Measure 3-3/8" wide x 1-1/4" thick in a square, un-tapered, end. Has a metal ferrule and is on a 5-1/4" long removable wooden handle so you can screw the head onto a Suitable for painting walls or spreading wallpaper paste