Guitar Pedal Toppers – What Are They? | Guitar Review
Neway-case Electric Guitar Pedal Footswitch Topper Effects Pedal Accessories Protection Cap - Guitar Parts & Accessories - AliExpress
Guitar Pedal Footswitch Topper Electric Guitar Effect Foot - Etsy
Amazon.com: SOLUTEK Pedal Footswitch Topper with 3 Screws and Rubber Insert Fit Tightly on common pedal switches(3/8"10mm) Red Silver Black Gold Blue Green 6 Pack : Musical Instruments