28 holes through which adjustable screw points can be threaded to put the pressure on
The screw points have blunted ends to avoid piercing sensitive flesh
A hex key is included to adjust screw points


Technical Details

Size (LWH): 4.49 inches, 3.39 inches, 1.42 inches
Product Details
Product Dimensions: 4.49 x 3.39 x 1.42 inches
Shipping Weight: 0.62 pounds (View shipping rates and policies)
ASIN : B007L5DKCC