This is an approximately 3 inch long sword designed to be used as a keychain or jewelry piece. It features a hole at the hilt of the sword facing to the side. A thin chain or string can be run through the hole and the sword can be worn as a necklace facing forward.
This item is available in a wide variety of materials, please research the material you are choosing, as I have not printed test models in all of them. The image shows the model in stainless steel.