Product Name: 58mmFemale to 58mm Female Adapter Ring for Camera Double Lens Coupling Reverse Macro Ring Adapte
Material: Made of High Quality Aluminium (not plastic).
Color: Black
Available: 49-49mm, 52-52mm, 55-55mm, 58-58mm, 62-62mm, 67-67mm, 72-72mm, 77-77mm, 82-82mm and 86-86mm female to female adapter ring.
Application: This female to female internal thread filter adapter coupling ring allows you to connect two items with 58mm male thread.