The Jelly Interlock bushings in pink are a unique offering from Chaya and feature a special PU formula with exceptional flexibility. The interlock construction connects the conical and cylindrical dampers, saving more energy compared to non-interlock dampers, and provides reinforcement when necessary. The Jelly Interlock dampers absorb all types of vibrations caused by imperfect surfaces as well as shocks from landings. If you need more stability and control or enhanced flexibility, the available hardnesses of the Jelly dampers will meet your needs. The setup with dimensions 12mm conical / 12mm cylindrical fits perfectly on Chaya's aluminum bases (e.g., Shiva, Ophira, and Zena). It is important to check if your own base is also compatible with the Jelly Interlock dampers for optimal performance. The yellow Jelly Interlock damper has a hardness of 96A.