Boston Leather Radio Holder Universal 

This popular "Universal" radio holder mates with the radio strap by D-rings. The radio fits securely into the holder and is held by two elastic cords. One goes over the top of radio and snaps onto the leather closure strap. The other elastic strap holds the radio tight against the shelf like bottom of the holder. It adjusts for most small and mid-size portable radios. 

Specifications: 
Interior Width: 2.2" - 4"
Interior Depth (Front to Back): 1.4" - 3"
Front Height: 5"
Back Height: 5"