This is a glass wiper made by National Matsushita Electric Works. It was a gift and has been stored in a warehouse for a long time without being used. I don't have any high windows and won't have a use for it in the future, so I'm giving it away to someone who will use it. - Brand: National - Model: EH4861 - Type: Glass wiper - Function: For cleaning windows - Accessories: Strap - How to use: Convenient for cleaning places that are out of reach *The instruction manual is missing. Thank you for looking.