FEATURES:

• The Auto Grip System safely locks the instrument in place. It can accommodate ukuleles of all sizes from soprano to baritone.
• The fully adjustable clamp can be attached to any tube or desk within the following dimensions:
  15.8 mm - 30 mm (0.62" - 1.18") round tube
  18 mm - 25.4 mm (0.7" - 1") square tube
  10 mm - 25 mm (0.39" - 0.98") thickness