Solid block, meaning no chance of separation from shroud. Fully washable, long-lasting synthetic bristles will not wear down, break or fallout like conventionial corn bristles. Flagged PET bristles sweep the finest particles. Sturdy 48” x 15/16” metal handle will not crack, warp, or splinter. Swivel hang cap helps keep janitor closet clean and organized. Extra wide 14” sweeping surface cleans larger areas in less time. Deep thread insert prevents breaking of handle tip. 7" long fiber.