- Square Tip and Tail Shape
- Locking Edge Channels
- Dual Density Knee Pad
- PowerLock Single Locking Knee Strap
Flagship Kneeboard for all serious shredders, designed In 1994 By Tony Klarich. The Joker has become the Best-Selling Kneeboard
of all time. Beginners and serious shredders alike will appreciate its High Performance shape and symmetrical profile.