TRUVUE Magnetic Holder With Hook & Loop Strap To Hold Hammer Or Other Tools: MC-90211 2 inches in diameter magnetic disc will attach securely to toolbox or other magnetic surface Heavy duty magnet will hold up to 6 pounds in weight - fits most tools and supplies with ease! Can be used with or without strap - easy to remove and reattach when needed Velcro style strap is fully adjustable to fit your hammer, tool, stapler, lights and more Loop and pile deign holds on and stays on for maximum support and reliability - stay hands free