Check out http://www.guitarsalon.com/p3442-klingon-suction-cup-protector.html
"The Kling-On Guitar Support Suction Cup Protector sticks to your guitar with non-permanent adhesion and gives you enhanced stability for suction cup-based guitar supports. It also enables suction cup guitar supports to work on instruments with matte finishes."
1 piece, brand new, ordered from GSI
$4 only
Email p97101021@gmail.com or text 83944894 to deal. Thanks
"The Kling-On Guitar Support Suction Cup Protector sticks to your guitar with non-permanent adhesion and gives you enhanced stability for suction cup-based guitar supports. It also enables suction cup guitar supports to work on instruments with matte finishes."
1 piece, brand new, ordered from GSI
$4 only
Email p97101021@gmail.com or text 83944894 to deal. Thanks