Product name: Fibre optic cable extender female to female, digital audio coupler
Product size: 19.2x13.8mm/0.76x0.54inch
Product colour: black
Product quantity: 4pcs

All data are measured manually, please prevail in kind, if there is any error colour difference problem please understand!
All items are physically photographed, try to make the colour look as close to the real thing as possible.