Sizing makes a difference when it comes to pedal compatibility.
So, please double check and make sure your buttons work with your pedal.

 

Barefoot Buttons Heights and Diameters

 

Tallboy

Diameter: 1 1/8″ (28.6mm)

Height: 7/8″ (22.2mm)

 

Tallboy Mini

Diameter: 3/4″ (19mm)

Height: 1/2″ (12.7m)

 

V1/V2/Skirtless/Big Bore/Max Bore

Diameter: 1 1-8″(28.6mm)

Height: 1/2″ (12.7mm)

 

Mini

Diameter: 3/4″ (19mm)

Height: 1/4″ (6.4mm)