ISOTunes FREE 2.0 Color:ISOTunes Green Many of these unique features

Many of these unique features have also been awarded patents

Flat pad lets you sand edges and gradual curves

and 6400x8

fill it with kaizen foam

they can be rearranged quickly for various projects

ISOTunes FREE 2.0 Color:ISOTunes Green Many of these unique featuresCut the cords. Go FREE. Our original true wireless earbud hearing protector only better! Featuring an upgraded 25 NRR and Bluetooth 5. 2 technology, the new and improved FREE 2. 0 provides enhanced noise reduction and functionality for an enhanced audio experience in the same, great cordless fit. New & Improved ANSI certified 25 dB NRR CSA Class AL New & Improved Bluetooth 5. 2 True wireless technology CSA OSHA Compliant hearing protection SafeMax