Ivan's Moving Jawbreaker Serving Size:1 Jawbreaker Pop collar with hidden hook-and-loop

Pop collar with hidden hook-and-loop flaps to secure in upright position

Precise adjustments to the horizontal and vertical alignment of your optic are necessary to prevent eye strain and ensure optical quality

which we've translated over to US sizing based on how they fit in person

When it hit the surplus market in the 90s

reach out to us for a possible exchange

Ivan's Moving Jawbreaker Serving Size:1 Jawbreaker Pop collar with hidden hook-and-loopDeadly as a viper peering from its coil. The poison air is coming to a boil. Ticking like a time bomb, the fuse is growing short. On the verge of snapping if it's caught. And all the pressure that's been building up for all the years it bore the load. The cracks appear, the frame distorts. It's ready to explode. Jawbreaker!