MagnoGrip 002-610 20-Pocket Magnetic Builder's Tool Rig, Black Polyester Imported 20 pockets for storing tools. Suspender includes a detachable magnet and built-in cell phone holder. Magnetic nail pockets for more secure tool storage. Padded belt for back support and greater comfort. Key stress points are reinforced with rivets. Made of durable 1680D ballistic polyester.