W.G. Floral Black Leather Shoulder Strap Extender Adjustable Width (2.50cm / 1in) Length (29.75cm ~ 28cm / 11.75 " ~ 11")

Liberty Bellows Accordion Shop
Brand: W.G.
Strap Material: Black Leather
Includes: Single Strap Extender
Width: Measured from widest part of lining. 
Length: Measured from the end of loop to attachment buckle