Edge or corner protectors connected to each other by separate elements

Full Title

Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents > specially adapted to protect contents from mechanical damage > maintaining contents at spaced relation from package walls, or from other contents > Details of packaging elements for maintaining contents at spaced relation from package walls, or from other contents > Edge or corner protectors connected to each other by separate elements