Wolf "Special": Medium deep cup covered in soft faux leather, may be mounted to the
left, right, or centered above the tailpiece. Single clamp covered with
faux leather prevents skin irritation. Fits Violin or Viola (listed under Violin.)
Wittner: Large cup with rounded contours, partially extends over tailpiece.
Medium height. Plastic body covered with hypo-allergenic materials.
Special screwdriver for installation included. Available in Center-Mount, or Side-Mount Models.