Built-in 5 1/2" wide roll off area; ledge at top catches excess paint and returns it to pail. Powerful magnet inside back holds a brush ferrule; integrated magnet design won't rust or trap paint for easier cleaning. Security strap automatically expands to allow room for larger hands. Side indents provide better grip and control; soft-feel elastomer adds more comfort. Durable, one-piece polypropylene construction resists solvents and paint buildup.