The objects in the image appear to be gold-colored metal napkin rings.
Specifications
- Material: Often made of brass or polished copper for durability and heat resistance.
- Size: They come in various sizes, typically specified by diameter (e.g., 90mm, 100mm, 120mm) to fit different stove models.
- Finish: They have a golden finish, which is common for brass parts.
- Design: The specific design with the internal radial cuts helps direct the gas flow for an efficient flame.