Custom made replacement speaker badges for vintage speakers
These are sold in pairs. 
These are made from polished and brushed aluminum.
These can be used on retro speakers, Car speakers to emphasize the speakers you have, you can also use these on retro amplifiers and stereo systems.

Measurements are 

Thickness 1mm

Harmon/Kardon - 61mm x 12mm
Bose - 55mm x8mm
JBL - 20mm x 15mm
Technics - 46mm x 9mm
Fender - 51mm x 18mm
Pioneer - 54mm x 10mm
Alpine - 54mm x 8mm

Postage by royal mail 2nd class post
Thanks