[Design]:The magnetic nail holder is designed with two pockets of different sizes - perfect for non-metallic items. No more putting your nails in your mouth or running around looking for your kit. The magnetic wristband helps keep nails and other magnetic tools or non-magnetic items in the pockets when working on a ladder or in tight spaces. [MATERIAL]:The magnetic wristband is very lightweight. The practical and wider design allows easy storage and access to enough screws. The universal size is fully adjustable and suitable for most men. The waterproof magnetic holder is made of sturdy ballistic polyester with a breathable inner mesh that provides a very comfortable feeling on the skin. [Advantage]: The magnetic armband is equipped with 3 rows of 6 powerful neodymium magnets, which is very strong and very practical. It can hold magnetic items such as screws, screwdriver bits, drills, washers and bolts. [Gift]:Great for dads who work on cars, hobbyists or manual electricians, carpenters, construction workers, the magnetic bracelet is a Christmas gift for your father, husband, dad, friends, to give them a different surprise.