Adjustable Magnetic Rod: Package includes 1 adjustable stainless steel rod with 2 strong magnets, which can be adjusted from 10 to 18 inches. Work for fridge or dishwasher towel bar, whiteboard rod for poster paper. Size: Diameter of rod is less than 0.6 inches. Rod can be adjusted from 10.0 to 18.0 inches; Total size including magnets ranges from 12.7 to 20.7 inches. Work for whiteboard, kitchen towel, or using S hooks to hang utensils( S hooks not included). Strong Magnet: Magnets are very strong, once stick on metal surface, the rod will not move anymore. Work for metal door, refrigerator, washing machine, and dishwasher. Not for stainless steel material, because it is not magnetic. No Rust&No Scratch: Rod are made of thick stainless steel material with thick baking finish, and magnets are covered with rubber, will not rust. Rubber Coating magnet will not scratch the surface of appliance. Detachable Rod: You can separate 2 rods from the middle, just pull them out with force. You can Insert some Rings or Hooks into the Rod.