Unique 11+ Western Guitar Straps Acoustic. Most of the time, there are two strap buttons which can easily work with generic guitar straps, but there are some guitars that have less than two strap buttons which require adapters or specialized lace that wrap around the headstock. Note that initial setup requires you to permanently replace the strap buttons on your guitar with cliplock ends, which may be daunting to beginners and guitarists who do not want to modify their instruments.